Overview of the cenmax alarm (cenmax), operating instructions, reviews

02/26/2022 1,888 Alarms

Author: Victor

Cenmax alarm system includes a number of models, for example, V-5A, ST-7A and ST-8A, which have the same technical characteristics, but differ in functions and equipment. Additionally, the set may include an engine blocking relay, as well as a toggle switch to activate the anti-theft mode.

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Additional recommendations for motorists

The cenmax a 700 car alarm is a simplified version and therefore, when buying it, a person must understand that the set of additional features is minimal.
If a motorist is looking exclusively for a system to protect a car, this is the option for him. Keychain cenmax a700

• This is an option with a minimal set of functions;
• the alarm sends information to the driver, who is no further than a kilometer from his car;
• additional elements may be required to install a security system;
• In addition to the information from the instructions, you must use additional information about the specific size of the machine.

The cenmax a 700 alarm system was created so that people with limited financial resources could protect their vehicle from theft. It is compact, convenient and effective. This system can be used for cars of different brands. Proper installation of a car alarm guarantees that the vehicle will be completely safe. When choosing this alarm model, you should not think that it has low efficiency, because additional functions do not affect the operation of the car’s security at all.

Reasons and procedure for no response to the key fob

What to do if the alarm does not respond to the key fob? There may be several reasons:

1. My battery is almost done . The most common reason is a dead battery, which can be eliminated by replacing it.
2. Radio interference. It happens that radio interference interferes with the normal operation of the alarm system; to check whether this is so, you should carry the key fob close to the communication module and perform any action.
3. Insufficient voltage. It is possible that there is not enough voltage on the dead battery. It is necessary to charge the battery or, if it is unusable, replace it.
4. Synchronization is broken. It happens that the alarm has lost contact with the key fob and needs to be reprogrammed. To reprogram, you must first turn it off, as described above on how to turn it off.

Synchronization failures most often occur on third-generation security systems, but this does not mean that they always occur. It is best to entrust reprogramming of alarm settings to an auto electrician from a specialized service station. Indeed, besides the fact that it is not so simple, the correct setting will directly affect the operation of the security system in the future.

How to install

Features of the Sherkhan Logicar 1 alarm system and detailed installation and operating instructions
Installation of the equipment begins with unpacking the components, which are then connected using existing harnesses. The resulting car security system is connected to the battery terminals or to a 12 V DC source to test functionality. Additional visual inspection of components can help identify parts damaged during transportation.

The Super 2-Way signaling processor unit is located hidden under the instrument console trim; it is recommended to minimize the length of the connecting cables. The block is screwed to a metal frame. An indicator lamp indicating the operating modes of the complex is displayed on the side trim of the rack.

The siren is equipped with a waterproof housing that can be placed in the engine compartment. The location of the device should not be heated by heat from the exhaust manifold and have access through technological channels on the bottom of the car or in the wheel arches. Additional limit switches are located under the hood or trunk lid if there are no original elements in the locks. The parts are fastened inside a protective contour formed by a rubber seal.

Cenmax - reliable protection against theft, read the instructions for the device

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The new cenmax product has taken root well in the car alarm market. It pleases car enthusiasts with an expanded range of functions and affordability in terms of price. But not every consumer wants to spend time reading the instructions for the security system in full, but they are too lazy to look for the main points. Because of this, motorists, having purchased a security system, cannot install it for a long time. You can learn the most important points from the instructions for this multifunctional device right now and it will only take a few free minutes.

The main causes of autostart problems from the Cenmax brand and how to fix them

Tomahawk alarm keychain: instruction manual

Autostart Cenmax Vigilant ST-7 may not function for various reasons:

• damaged wiring;
• incorrect installation of the immobilizer antenna;
• synchronization errors.

In all these cases, it is recommended to contact specialists at a service station. They will figure out why the alarm is not working and solve the problem. However, sometimes you can still fix autorun problems yourself.

• For example, if the key fob’s battery runs out, you just need to replace it with a new one.
• Sometimes a car is not autostarted due to insufficient voltage of the battery in it. In such a situation, it is enough to charge the car battery.
• Autostart may not respond to key fob commands due to radio interference. The solution here is simple - you need to move closer to the car or wait a little.

Not registered: reasons

Firmware for the key fob of the Senmax V-7A, ST 8 A, St 5 a, V 5 A anti-theft system may not work due to:

• transmitter failure. Carry out the repairs yourself or contact an auto electrician;
• “Valet” mode is enabled. Turn off the service mode and register the remote control again;
• “ignition on” is not recognized by the system. Take the car to a service center;
• the control unit has failed. Call the experts.

Models and configurations

Can you trust your car with a cenmax alarm system from Taiwan?

At the beginning of 2022, the following Cenmax Vigilant alarm models are on sale:

• ST-8A, cost about 4,500 rubles;
• ST-7A, price approximately 4200 rubles;
• ST-5A, retail price RUB 4,100;
• V10-D, costing about 3,900 rubles;
• V-8A, approximate cost 3,700 rubles;
• V-7A, retail price RUB 3,700;
• V-6A, cost about 3,700 rubles;
• V-5A, retail price 3800 rub.

Photos of some Cenmax alarm systems with feedback are shown below.

The standard configuration of all Cenmax systems consists of the following components:

1. Central unit with microprocessor control system.
2. Two key fobs that can be used to control functions. The main key fob with four buttons and a liquid crystal screen can work in both directions. It has two alarms - sound and vibration, which are used to inform the owner about various events during operation or configuration of the system. And an additional one with three buttons that only works in one direction.
3. Set of sensors;
4. Signal receiver and limit switches for body elements.
5. Wiring harnesses for connecting the key fob and sensors to the vehicle's electrical network and to each other.
6. LED to indicate operating modes.
7. A special button that is used to configure parameters.
8. A set of documentation for installation and operation of the product.
9. Warranty card.
10. Warning stickers on car windows.

Unlocking Senmax key fob

The Cenmax Vigilant V10 D, V 8A, V 6A switch cannot be written to the anti-theft system memory. The remote control does not respond to key presses. The transmitter buttons may have been locked. To remove it, simultaneously press buttons 2 and 3 on the remote control. On the unidirectional key fob you will see two yellow LED flashes. “KEY LOCK” and a vibration signal will appear on the screen of the two-way remote control.

Find out how to set up a Pandora key fob.

Models and configurations

The Cenmax company produces a whole range of devices. Let's try to study in detail some of the most popular options.

The first two models in line are A700, A900.

Description:

• Four security zones;
• Disabling sensors and warning zone in security mode;
• Ability to control the service button;
• Passive security;
• Engine blocking;
• Required voltage for operation is 9-15 V;
• Five remote controls can be connected.

Equipment:

• Control block;
• Two remote controls with one-way communication;
• Shock sensor with two levels;
• Service key;
• Limits for trunk and hood;
• Set of wires.

The next model is HIT 710.

Description:

• Activation/deactivation of the sensor in security mode;
• Passive immobilizer;
• Opening the luggage compartment remotely;
• Automatic activation of security mode;
• Anti Hi-jack.

Equipment:

• A couple of three-button control panels;
• Anti-scanner;
• Main unit;
• Shock sensor with two levels;
• Limits for luggage compartment and hood;
• Light-emitting diode;
• Emergency shutdown key.

The third car alarm option is Vigilant V-5A.

Description:

• Engine blocking;
• Automatic start of security mode when the engine is running or turned off;
• Valet service mode;
• Silent security mode;
• Inspector of non-working areas;
• Panic mode;
• Anti Hi-jack;
• Vibrations;
• GPS.

Equipment:

• Main ECU;
• Communication module;
• Shock sensor with two zones;
• Emergency key;
• Light-emitting diode;
• Two remote controls with two-way communication.

Here, a dynamic code is used to encrypt the communication channel.

The next complex for discussion is Vigilant ST-7 A.

Description:

• Engine blocking;
• Immobilizer;
• Anti-robbery;
• Turning on the security mode with the engine running;
• Encryption of a communication channel through a dialog code.

Equipment:

• Main ECU;
• Two key fobs, one of them with moisture protection;
• Shock sensor with two levels.

The next model is the Vigilant V-8A.

Description:

• Transferring information about the state of the vehicle to the key fob display;
• Feedback;
• Sensitive shock sensor;
• Dynamic code for encryption;
• Immobilizer;
• Engine blocking;
• Measuring the temperature inside the car;
• Turbo timer.

Equipment:

• Main ECU;
• Shock sensor with two levels;
• Light-emitting diode;
• Temperature sensor;
• Communication module;
• Emergency deactivation key.

Well, the last option for today is Vigilant ST-12D.

Description:

• Feedback;
• Remote activation;
• Conversational code for encryption;
• Remote opening of the luggage compartment door;
• Electric windows;
• Monitoring of internal combustion engine temperature and mains voltage;
• Remote start;
• Autostart.

Equipment:

• Main ECU;
• Two keychains;
• Antenna module;
• Shock sensor;
• Limits for trunk and hood;
• Set of wires.

A little about the additional functions that the alarm has

The range of cenmax alarm systems is very large and the owner has the opportunity to choose the appropriate option in terms of price, size, and functionality. These car alarms, according to what the instructions say, have a number of additional functions that everyone can use. Among these additional features it is worth noting:

• temperature control – allows you to protect the motor from overheating;
• possibility of changing the signal setting;
• setting the sound of sensors - will allow you to recognize which one is working;
• You can set a timer and alarm clock and other similar functions.

To establish two-way communication, just work with the key fobs for a couple of minutes. The system has the ability to turn on or off the interior lights and warns the driver of danger if he is one and a half kilometers away from his car. If you believe what the instructions say, the cenmax alarm system can work perfectly in standalone mode, and it is very easy to control additional communication channels using key fobs.

The car alarm has a set of standard and additional functions that will help the driver feel additional comfort and confidence. If a person needs the alarm to work as quietly as possible, it is worth setting it to the “comfort” mode by imprinting the corresponding image on the key fob screen. Installation of the cenmax alarm system from the vigilant series is carried out according to the standard scheme and takes about five hours.

This alarm operates at temperatures from -40 to +85 degrees. Two-way communication helps the driver to always be aware of what is happening with his car. Using a key fob, at a distance of three hundred meters from the car, you can control it, turn on or off some security element, and use the valet button. Additional tools will be required for installation. The instructions say that you will need screwdrivers, a knife, a device for measuring voltage, and keys. The connection of all elements of the alarm system must be done as carefully as possible so that its further performance is at the highest level. The Taiwanese alarm system works on all cars, is compact in size, and can offer the consumer an additional set of sensors and functions.

Cenmax vigilant is a car alarm that is very easy to use. All functions are controlled using a key fob, and pictures that display the function are present on the display. There are four buttons on the main key fob, and three on the additional one, so it will be easy to learn which one is responsible for what.

Instructions for use

Now let's briefly look at the instructions for using the anti-theft system with an emergency shutdown button. First, let’s find out how to connect a Cenmax car alarm.

How to connect?

System connection diagram

Let's consider the procedure for connecting a Cenmax alarm with an emergency shutdown button according to the diagram above. As stated in the instructions, before installing the system, you must first disconnect the negative terminal of the battery.

1. Let's start by installing the central unit. The instructions say that the unit must be installed inside the car; it must be reliably protected from heat and moisture, as this is destructive. To maximize the signal reception radius, it is advisable to install the antenna higher. The instructions note that there should be no metal products or body parts, as well as wiring near the antenna, as this may affect the quality of the signal. The instructions also indicate that the driver should not change the length of the antenna.
2. The next step in installing a Cenmax alarm with an emergency shutdown button will be installing a siren. Installation of this element is carried out in the engine compartment or in another place that will be inaccessible to a potential attacker. As in the case of the unit, the siren must be protected from overheating and moisture, so it is advisable to install its horn downwards. If the siren's power supply is autonomous, during installation it is necessary to ensure free access to the key lock.
3. In accordance with the standard scheme, the trunk doors must be mounted in places that are also protected from moisture. It should be noted that the limit switches should not be accessible when the trunk or hood door is locked.
4. As for the Cenmax alarm shock sensor with an emergency shutdown button, it must be mounted in the vehicle interior, namely, on a metal part of the body. The sensor is installed using self-tapping screws; it is advisable that it be installed near the longitudinal axis of the vehicle.
5. In accordance with the operating and connection instructions, any power circuits must be protected using fuses.

How to setup?

Now let's move on to setting up the Cenmax alarm with an emergency shutdown button. Let's look at the process of setting up the main functions using the ST-7 model as an example.

First, let's find out how to set up a PIN code:

1. You need to open the driver's door and leave it open.
2. Next, turn on the ignition and press the emergency shutdown button. The number of times you press the button is determined by the first number in your PIN code.
3. Then you need to turn it off and turn the key in the ignition again.
4. The second number in your PIN code is set in the same way.
5. Now you need to turn off the ignition again. If the PIN is entered correctly, the alarm will be disarmed.

Wiring diagram

Regarding the shock sensor settings:

1. Set the required sensitivity level.
2. Start tapping the car body lightly with your palm. At the same time, adjust the sensitivity so as to set the required threshold.
3. Once the level is set, you should not touch the sensor.

Cenmax alarm settings table

If the control panel fails and the machine needs to be protected, follow these steps:

1. The ignition must be turned on. Press the emergency button three times, after which the ignition can be turned off.
2. After these actions, one sound signal should sound, and the headlights should also blink.
3. Twenty seconds later the ladies will blink again. At this moment, the anti-theft system is activated without closing the doors.
4. When you try to open the doors, the headlights will blink four times, 20 seconds will pass, and then the alarm will be activated. During these 20 seconds you must turn off the anti-theft system; if this does not happen, the siren will be activated.

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Advantages and disadvantages

Like any other device, Senmax has pros and cons.

Pros:

• Reliable vehicle protection.
• There is an automatic engine start, which is very convenient in the cold season.
• Wide functionality for anti-theft protection.
• The central block is made with high quality.
• The ability of the system to withstand low and high temperatures.

Minuses:

• Difficult to install and configure.
• System cost.
• There is premature failure of the central unit.
• Depending on the modifications, some individual malfunctions may occur during operation.

Automatic start on Cenmax alarm based on temperature and time

Automatic start on Cenmax alarm based on temperature and time

The easiest way to figure out how to set up autostart on a Cenmax alarm is to use a specific example - the popular Cenmax Vigilant ST-7 model.

If we are talking about autostart for cars with automatic transmission, then the procedure should be as follows.

• First, you need to press the button on the key fob on which the key and lock are drawn (let’s call it button 1, it is on both the main and the additional key fob included in the Vigilant ST-7 kit), and hold it for about two seconds. Next, press button 1 again and quickly release.
• As a result, the lights on the car should flash, and an audible sound signal should be heard from the key fob. This signal confirms that the security unit in the car has accepted the request to remotely start the engine.

Keychain Vigilant ST-7

Interestingly, you can either set the engine operating time and the starter cranking time yourself in advance, or be content with the auto settings. By default, the engine warm-up time in Cenmax models is 10 minutes.

You can autostart a car with a manual transmission using the same algorithm, but first the car owner needs to make sure that the gearshift knob is strictly in the neutral position.

Remotely using the alarm key fob, you can not only start, but also turn off the engine. How it's done?

• You need to press button 1 and hold your finger on it until a sound appears. Then you need to press button 1 again (this time without waiting for the sound signal).
• The engine running icon should disappear on the key fob display (it represents three dark spots or clouds). Its disappearance will indicate that it was actually possible to turn off the car.
• Automatic start by alarm requires, first of all, setting the time for turning on this function (it must be at least ten minutes later than the current time). You can enter this installation mode using the button labeled SET (hereinafter referred to as button 4)
• Having selected and set the autostart time, you need to press the button labeled Check (hereinafter referred to as button 3) and hold it for two seconds until a sound appears from the key fob. Immediately after this you need to press button 1.
• A special alarm icon and the inscription Clock Start will appear on the display.
• To disable timed autorun, press buttons 3 and 1 in the same sequence.

You can start the engine using a timer like this.

• First, you need to press and hold button 1 until a beep, then press the button labeled Immo (hereinafter referred to as button 2). Fixed Start will appear prominently on the display.
• The engine should start on its own after the period of time that was specified in the service for setting time modes (that is, when the countdown is completed).
• To turn off the timer start mode, press buttons 1 and 2 in the same sequence as described above. These manipulations should lead to the disappearance of the Fixed Start inscription from the screen.

Automatic engine start when the air temperature drops

• 1 Automatic engine start when temperature drops
• 2 The main causes of autostart problems from the Cenmax brand and how to fix them

1. Through programming the service functions, you must select the desired automatic start temperature - the available options are -5, -10, -20 and -30 degrees Celsius.
2. To enable automatic start based on temperature, you need to press and hold button 1 until a beep sounds - this operation should be performed twice in a row.
3. As a result, an icon and two words below it should appear on the screen - Temp Start. This means that the engine will start automatically if the ambient temperature reaches the set value, but not more often than once every 120 minutes.
4. To disable this mode, you need to repeat the second paragraph of this instruction until the Temp Start sign disappears.

Registration of the Cenmax Vigilant ST 10 remote control

The ST 10 alarm pager is configured according to the following points.

1. Disable security mode. Turn off the ignition. Press "Valet" seven times. Set the key to “Enabled”.
2. Seven signals will confirm the correctness of actions.
3. Simultaneously hold down keys 1 and 2 of the transmitter. When the siren sounds, release them. The key fob code is entered into the security system's memory.
4. Repeat the previous procedure for the remaining remote devices (up to four remote controls).
5. To return to normal mode, turn off the ignition or do not press any buttons for six seconds.

Peculiarities

The Cenmax car alarm has the following features:

1. The presence of a passive engine blocker. If an attacker can disable the alarm mode and enter the cabin, he will not be able to start the engine. The engine will stop a few seconds after the ignition is turned on.
2. Automatic start. The alarm turns on the power unit at the user's command, at a set time, or at certain intervals. Settings can be made in advance.
3. The presence of a key fob that allows you to control the anti-theft system from a distance of up to 800 m. The remote control is equipped with a liquid crystal display and buttons. On the screen, the user sees information that allows them to determine the condition of the car.
4. Availability of several secure communication channels. Prevents hackers from intercepting commands sent from the key fob. Older Cenmax alarm models are less resistant to hacking.
5. Availability of a highly sensitive sensor. Sensors promptly respond to impacts, changes in body position and attempts to evacuate the car.
6. Availability of emergency button. The “Valet” key allows you to deactivate the security mode if the key fob is lost or broken.

Advantages and disadvantages

Cenmax car alarms have the following advantages:

• reliable protection of the vehicle from theft or damage;
• the ability to remotely start the engine, allowing you to prepare the car for a trip;
• expanded functionality of the key fob;
• high quality assembly of the head unit;
• correct operation in conditions of high and low temperatures.

The disadvantages of Senmax security systems include the following:

• difficulty in installation (the procedure requires knowledge about the structure of the vehicle’s on-board network);
• increased cost of models with advanced functionality;
• premature failure of the key fob.

Model specifications

Technical properties of all alarm models:

• the temperature range at which the security complex performs its functions is from -40 to +85 degrees;
• the shock controller can be classified as piezoelectric or microphone, with the ability to listen to the interior;
• the range of the communicator via the control channel, depending on the model, will be 500-800 meters;
• the operating range of the key fob in pager channel mode will be about 900-100 m;
• the maximum permissible current value in the power unit blocking circuit will be no more than 30 amperes;
• for the power line of signal lights this figure will be 10 A;
• the maximum permissible current value on the central locking control circuit will be no more than 15 amperes;
• for the automatic remote engine start system this figure is 30 A.

The AvtoGSM channel talked about the technical features of Cenmax alarms using the ST-8A model as an example.

V-5A

This Cenmax model is characterized by the presence of non-volatile state memory. If the battery is disconnected during use or maintenance, when it is subsequently activated, the alarm will begin to operate in the pre-shutdown mode. This is useful if a criminal tries to cut off the power to the on-board network in order to steal the car. In addition, the microprocessor alarm module is characterized by the presence of autonomous power supply, so it can function independently of the battery.

Other system features:

1. The impact controller belongs to the two-level class.
2. The system has two-way communication, which allows for the transmission of information about its status over distances. Messages and warnings are sent to the user's key fob.
3. The system is characterized by the presence of protection against signal scanning, which eliminates the possibility of it being hacked by third-party devices.
4. There is an option to autostart using a timer, as well as search for a car in the parking lot.

Download operating and installation instructions

V-6A

Features of this model:

1. Availability of feedback function.
2. There are six independent security zones. If one of them fails, the others will remain in working order.
3. There is an option for silent security, as well as silent activation and deactivation of the protective mode.
4. If necessary, you can turn on the anti-theft system with the power unit running.
5. The anti-robbery option will allow you to block the engine in the event of a forceful seizure of the car and its theft.
6. Window control function. To use it, the car must be equipped with special devices - door closers.
7. The range of the additional communicator is 30 meters.
8. The impact controller is external and belongs to the two-level class.
9. To protect the transmitted data between the key fob and the microprocessor module, dynamic signal encoding is used.

Download operating and installation instructions

V-7A

Model features:

1. The Vigilant V-7A system has feedback.
2. The alarm system includes two remote controls. One of them is equipped with a screen and allows you to find out about the status of the system from a distance, but the second is not, it is an additional device.
3. The system is designed to protect door locks, the hood, as well as the luggage compartment and interior of the car.
4. There are functions of visual and radio notification of the car owner about the condition and possible problems of the vehicle.
5. The presence of a built-in engine blocker will prevent unauthorized start of the power plant in the event of a break-in.

Download operating and installation instructions

V-8A

This Cenmax alarm model belongs to the class of budget anti-theft systems due to its low price.

The alarm is suitable for use on most modern cars and has many useful functions, for example:

• the Anti-Highjack option will provide the ability to block the car’s engine if a robbery occurs;
• the presence of a search function will allow you to find a vehicle left in a large parking lot;
• options for remote opening of the luggage compartment or panic will make driving the car more convenient;
• for turbocharged power units there is a “Turbo timer”, thanks to which the service life of the turbine will not be reduced due to rapid wear of parts.

Download operating and installation instructions

User Kazbek Kodzokov showed how electric window closers work on a Cenmax V-8A alarm system.

V-9A

Model features:

1. This model can be connected and used on all cars, minibuses, crossovers and trucks without exception.
2. Signaling belongs to the category of feedback systems.
3. There are functions for automatically activating the security and protection mode when the engine is running.
4. It is possible to block the power unit if the car is stolen, but this function must first be configured correctly.
5. The procedure for disabling the protective mode is carried out in two stages. This ensures more reliable operation of the alarm and eliminates the possibility of hacking.
6. For more comfortable operation, the developer has implemented the functions of polite lighting and control of electric windows.
7. If you lose your key fob, you can use the service mode to activate and deactivate the protection mode.
8. The presence of an immobilizer will additionally block the engine, so if the system is hacked, the car will not be stolen.

Download operating and installation instructions

ST-5A

The two-way signaling of this model can be connected to the on-board network of any car that has 12 volts. This is a modern security complex characterized by high technical properties. Thanks to additional options, system management will be more convenient.

To activate and deactivate the protection mode, as well as implement other functions, a compact communicator with feedback is used. The main remote control is characterized by a laconic design and a convenient location of the keys. It is equipped with an information screen, thanks to which the car owner receives all the necessary data about the condition of the car. In control mode, its operating range is up to 500 meters, which is not very much. If you lose the remote control, you can use an additional communicator, but it has a shorter range.

Download operating and installation instructions

The AvtoGSM channel demonstrated what a communicator looks like for controlling the Cenmax system of this model.

ST-7A

A distinctive feature of this model is that it is a full-fledged anti-theft system with feedback. In addition to the basic options, the alarm system includes automatic engine start.

It can be performed under certain conditions:

• upon command from the system control panel;
• when the air temperature drops to a certain level, the function is programmed;
• on a timer, that is, at certain intervals (useful for residents of northern regions, it will prevent the engine from freezing in winter);
• at the time set by the consumer (to do this, the clock on the communicator must be set correctly in advance).

The turbo timer function will prevent rapid wear of the engine turbine and increase its service life. There is a diesel mode option, especially for such power units.

Download operating and installation instructions

Andrey Nikiforov showed how the automatic start function of the internal combustion engine works on a car with a Cenmax alarm system installed for this model.

ST-8A

Model features:

1. The system belongs to the category of feedback alarms.
2. There is a remote engine start option, which can be done by command or automatically.
3. Effective vehicle protection is ensured by dynamic signal encoding, which prevents possible interception. This will prevent intelligent hacking and scanning of communication channels using third-party equipment. Thanks to the anti-scanner option, the transmitted code cannot be intercepted.
4. The anti-theft system can be installed on any car with a 12-volt network, regardless of the type of transmission - automatic or manual.
5. The alarm is equipped with a communicator with three keys, which is equipped with a monochrome LCD screen.
6. Sound and vibration signals can be used to alert the car owner.
7. The developer has provided an energy-saving mode for the power supply in the key fob, as well as blocking the buttons from accidental pressing.

Download operating and installation instructions

Photo gallery of Cenmax models

Photos of different Cenmax alarms are given in this section.

Model Cenmax ST-7A

Alarm ST-8A

Packaging of signaling ST-5A

Box model ST-6A

Security system equipment

The standard package of the Cenmax Vigilant ST 5A car alarm includes:

• basic control unit;
• temperature sensor;
• light sensor;
• two-level shock sensor;
• antenna unit and sound siren;
• a set of wires for connecting to the vehicle’s on-board network;
• main remote control with built-in pager and LCD screen;
• additional key fob unidirectional connection;
• led indicator;
• two-way communication modules;
• set of limit indicators;
• emergency deactivation button;
• “Anti Hi-Jack” power key;
• instructions for installation and operation of the security complex.

Alarm equipment Сenmax Vigilant ST 5A

Alarm connection

It is better to entrust the connection of the alarm to professionals, however, if the motorist wants to try it himself, then it is worth studying the instructions in detail. The connection diagram is described in the instructions. You should strictly adhere to the written instructions and observe safety precautions. After all, if you do everything incorrectly, the contacts may close and the connection wires may be damaged.

Before starting work, the first step is to disconnect the negative terminal from the battery. The electrical control unit is installed away from sources of heat and moisture. The communication module is installed on the windshield using double-sided tape.

Possible malfunctions and their solutions

The following malfunctions are typical for Cenmax alarms:

1. It is impossible to turn the system on or off by pressing the remote control buttons. The reason may be a discharge of the battery in the key fob or a failure of the signal transmission circuit. It is recommended to change the battery in the device. If the problem persists, the receiver or transmitter may fail. In this case, you need to use an additional key fob. When this method does not help, the problem lies in the failure of the antenna module or the central alarm unit.
2. Failure of the trunk opening drive. This function is implemented via a separate channel and often fails on all Cenmax alarm models.
3. Frequent system activations for no reason. The reason is the increased sensitivity of the shock sensor. To eliminate the defect, it is necessary to adjust the sensitivity level.
4. Problems with locking and opening locks on all or some doors. The cause may be a breakdown of the central unit or damage to the electrical wiring harnesses. To correct the defect, it is necessary to ring and repair the wiring. If the problem lies in the block, then there is only one way to fix the defect - replace the alarm.

The reason for the incorrect operation of the system may be errors in setting parameters that can be reset to factory settings:

1. Activate the ignition.
2. Press the service key ten times.
3. Turn off the ignition and wait for the sound signal.
4. Press the button once and enter reset mode (confirmed by a short beep).
5. Press key 1 on the control key fob. Resetting the settings is confirmed by one sound signal from the alarm and control panel.
6. Exit setup mode and check the operation of the system. If operation is normal, you will need to reconfigure the settings. If the problems continue, it is recommended to contact the service for a detailed analysis of the components of the security system.

You will learn about the features from the video from the scherkhanalarm channel.

Minuses

Disadvantages noted by users in their reviews:

1. Low range of the communicator. The declared range of the key fob may differ from the actual one. Especially in city conditions and strong interference.
2. It's hard to find a case for your communicator. As a result of prolonged use, the key fob body may deteriorate.
3. High cost of a communicator with a screen. If the key fob with the display fails and it cannot be repaired, the device will have to be replaced. The cost of a new pager is quite high.
4. There may be malfunctions in the anti-theft system. But practice shows that this drawback is usually due to errors made when connecting the alarm.

Features of enabling the main operating modes

The following is a list of modes enabled:

1. Arming. This is done by pressing the 1st button on the key fob. Confirmed by a single sound and light signal. If arming is refused with the door open, the siren will sound three times, and the light will blink 4 times.
2. Removing the “Alarm” mode is done by pressing button 2 once. In this case, the car is not disarmed.
3. Disarming in normal mode is done with button 2. Confirmation – two sound and light signals. There will be an “open lock” icon on the key fob.
4. The “Panic” mode when attempting to rob or steal is activated by simultaneously holding the first and second buttons of the key fob.
5. The shock sensor is deactivated (useful in a noisy area) by briefly pressing 1 twice within a second. Confirmed by a pictogram on the display and a double light indication.
6. Security with the engine running is necessary when the car is warming up and during a short stop. It is carried out by long-pressing the 1st button after closing the doors with the engine running. When a sound signal is received, this button is pressed again. This security mode is disarmed by pressing the 2nd button.

The car alarm has a built-in status memory. When the battery is discharged or terminals are removed, the security system state is remembered and automatically turns on when the battery is installed. Thus, it is impossible to disarm the car by simply disconnecting the battery terminals.

The operating instructions provide a diagram for connecting the car alarm.

The Cenmax Vigilant v 5a NEW car alarm is additionally equipped with a multifunctional programmable engine auto-start system.

CONSUMER ANALYSIS

MODEL FEATURES: the CENMAX VIGILANT alarm system is equipped with one four-button key fob pager with a liquid crystal display and one regular three-button key fob.

The system PIN code consists of two digits, each of which can take values ​​from 1 to 4.

ANTI-THEFT CAPABILITIES of the Cenmax Vigilant alarm system, one output for NC/NO interlock, one NC/NO relay included in the delivery set.

FEATURES OF SERVICE CAPABILITIES of the Cenmax Vigilant alarm system: it is possible to use the function of polite interior lighting when disarming and locking windows when arming, as well as using the standard “comfort” function of the car.

ADDITIONAL CHANNELS: The Cenmax Vigilant alarm system is equipped with three additional channels.

The first additional channel of the Cenmax Vigilant alarm is designed for remote unlocking of the trunk.

Using the second additional alarm channel Cenmax Vigilant, it is possible to control the hood lock, implement the function of polite interior lighting when disarming or automatically locking the windows when arming. The channel can be programmed as activated when disarming/arming or by command from the key fob; you can also programmatically set the channel type: timer with a duration of 1/20/30 seconds or latched.

The third additional channel of the Cenmax Vigilant alarm is designed to control various electrical equipment of the vehicle and can be programmed as a timer with a pulse duration of 0.8/10 or 30 seconds or as a latched one.

OPERATION OF THE KEY FOB WITH TWO-WAY COMMUNICATION: when the Cenmax Vigilant key fob receives alarm signals, a sound signal or vibration alert is heard and the icon corresponding to the cause of the alarm flashes on the LCD screen. When working with a keychain pager, you can use a clock, an alarm clock, a timer for 10/20/30/60/90/120 minutes.

The following symbolic icons are displayed on the screen of the Cenmax Vigilant key fob: the system is disarmed; security mode is on; security mode is turned on with the engine running; sound signals when the shock sensor warning zone is triggered are disabled; auto-arming mode is programmed; anti-robbery mode enabled; the Cenmax Vigilant alarm is in service mode; Shock sensor disabled; the shock sensor was triggered; the door sensor has tripped; the trunk sensor has tripped; the hood sensor has tripped; vibration mode is turned on; when transmitting a command from the key fob pager, there is no radio communication with the system; battery charge level. The numbers on the screen display the time, alarm setting time, and timer.

After receiving alarms, the Cenmax Vigilant alarm key fob goes into reminder mode, which can be disabled with the appropriate command.

If a door, hood or trunk is open when arming, the triggered zone will be indicated on the display of the key fob pager.

COMMUNICATION RANGE: When tested in both rural and urban environments, the Cenmax Vigilant alarm system shared first place in reception range with another tested model, and took second place in transmission range. The reception range of the key fob pager in rural areas was 1400 m, the transmission range was 600 m; and in urban conditions 800 and 490 m, respectively.

Expert reviews about the Cenmax Vigilant alarm system

ADVANTAGES: long range of reception and transmission of the keychain pager, which is also equipped with an LCD, clock, alarm clock and timer.

DISADVANTAGES: one of the disadvantages is the lack of a separate input for the volume sensor.

OVERALL ASSESSMENT: according to the test results, the Cenmax Vigilant alarm system shared first place in terms of reception range of the key fob pager with another tested model and took second place in terms of transmission range. Key fob pager for the model with a liquid crystal display. In addition, three additional service channels of the system can be noted.

User manual

How to use a car alarm correctly? We'll talk about this right here and now.

Using specific key combinations on the key fob, you can carry out the following commands:

• Set or remove security mode;
• Manage the shock sensor;
• Activate the security mode with the engine running;
• Use an immobilizer;
• Enable protection against intruders;
• Control the ignition.

The system provides for the use of a feedback channel. Thanks to which the owner can configure the autostart of the engine:

• By notification from the key fob;
• According to pre-configured parameters;
• Periodically.

No one is immune from the difficulties associated with key fobs. This is when the programmed code comes in handy. It usually represents two digits. The standard code is usually 11.

How to enter a new code:

• Deactivate the ignition and security mode;
• Press the button with program settings four times;
• Start the ignition;
• Wait for a sound notification, and then re-enter the settings window to enter the first digit;
• The second digit can be set by briefly pressing button No. 1;
• To complete the settings, remove the key from the keyhole.

If the key fob is broken, you must do the following:

• Press service mode three times. In this case, the ignition must be started and the doors unlocked;
• Remove the key from the lock;
• Hide the key in a secret place;
• After 20 seconds, the security mode will be activated, but the doors will remain unlocked;
• If you unlock the doors or start the ignition, the alarm mode delay is activated. Its duration is also 20 seconds;
• You can deactivate the car alarm using a PIN code;
• If you fail to disable the anti-theft system, you will hear a siren.

Autostart system Cenmax Super 2 Way. Instructions

Cenmax car alarms use an autostart system. It can only be installed on a gasoline or diesel engine. If the driver wishes, the alarm system is often equipped with automatic engine start. This function is very helpful in the winter, when you need to warm up the car in advance, but don’t want to go out into the yard. But some drivers are afraid of this, since with the engine running there is a chance that the car will be stolen. To solve this problem, the Super 2 Way device has an advanced anti-grabber system that minimizes the risk of the vehicle being hacked.

The Cenmax alarm system has all the necessary anti-theft functions that provide maximum security for your car. To facilitate integration, the device is adapted to connect to the Can-Shina program. For comfortable use and installation of this program, you need to read the instructions for Cenmax Super 2 Way.

Video “Cenmax car alarm malfunction”

User Rooney48rus showed in his video how a faulty Cenmax anti-theft system behaves.

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Pros and cons of the anti-theft system

What are the advantages of Cenmax alarms:

• effective vehicle protection, high sensitivity of the sensor to impacts on the body;
• the ability to use the autostart option, which allows you to start the car engine at any convenient time, which is especially important during the winter cold;
• Great functionality of the control panel;
• high-quality assembly of the control module, which increases the reliability of the device;
• The anti-theft installation can operate both in extreme heat and at critically low temperatures.

As for the main disadvantages:

• Not every car owner can handle installing an alarm system - this procedure requires the right approach, especially since the consumer must have certain skills and experience;
• better and more efficient alarm models will in any case cost more;
• According to reviews, one of the weak points of the anti-theft system is considered to be the control module, which can fail prematurely.

Price issue

The cost of the alarm depends on the specific model, since different anti-theft systems have different characteristics and parameters. Today, the cost of Cenmax alarms varies between 2000-8000 rubles.

pros

Advantages of Cenmax signaling:

1. Value for money. At a relatively low price, the consumer receives a full-fledged security system with extensive functionality.
2. Reliability regardless of the weather. Consumers note that Cenmax alarms cope well with their tasks even in severe frost.
3. Availability of feedback. All modern Cenmax models available for sale have this option.
4. Autostart. This function is implemented in most models. Its presence is relevant for car owners who are often late for work, since in the morning they can start driving in an already warmed-up car. Autostart will also be useful for residents of the northern regions.
5. Easy to install and use. Thanks to the detailed instructions, you can install the security system yourself. A simple key fob menu will provide the possibility of simplified use of the anti-theft complex.

Setting up a car alarm

After installation and performance testing, you should configure the security system parameters. The functions are configured sequentially. Brief instructions will be given using the Cenmax ST-5A device as an example.

To configure programmable system options you will need:

1. Deactivate the alarm.
2. Turn on the ignition system.
3. Press the service key six times.
4. Turn off the ignition system. The alarm siren should respond to this by sending six short signals. The control diode will give 6 short flashes.
5. Using the service button, select the required option. The data is given in the programming tables in the alarm manual. The function number corresponds to the number of times the button is pressed. It should be taken into account that in this mode, Cenmax systems signal every fifth press with a long beep. For example, to set function 4, press the button four times. In response, the alarm will give four short beeps. When selecting function 6, you will need to press the service key six times, but the alarm will give one long and one short beep.
6. After entering the function menu, you need to assign a parameter to that option. An alarm key fob is used for this. Pressing the buttons can be short, single, or double. All parameters are indicated in the manual. After selecting a value, you must wait for a sound signal, which confirms the recording of data in the system memory.
7. After setting the last option, turn on the ignition and exit the programming mode. The system can independently exit the menu after 5-7 seconds of waiting. This will be displayed visually – by a five-fold flash of the car’s exterior lighting lamps.

If you use a car alarm system with auto start, you must perform the procedure for learning to idle the engine:

1. Turn off all additional devices that load the engine during operation (heated glass systems, audio system, microclimate system).
2. Turn the key in the lock until the ignition is turned on.
3. Press the service key nine times.
4. Deactivate the ignition.
5. Wait for sound and light confirmation of entering the setting.
6. Turn on the engine.
7. After warming up and establishing a stable idle speed, press the service control button and hold until the sound signal sounds.
8. Release the key.
9. If the system produces four short beeps, the learning procedure will have to be repeated.

Functions

The Super 2-Way head module supports the following functions:

• car security with sound and light signals;
• additional panic mode;
• turning on the anti-robbery mode with a hidden switch;
• remote start with adjustable warm-up time;
• remote control shock sensor;
• management of additional locks;
• support for central door locking mode.

Advantages and disadvantages

Owners of cars equipped with a Cenmax Super 2-Way alarm system note the advantages of the device:

• low cost;
• simplicity of design and installation diagram;
• Remote engine start is possible.

At the same time, the following are the disadvantages of the security complex:

• low resistance of the communication channel to interception;
• the influence of radio frequency interference on the operation of remote controls;
• outdated design of the central unit;
• lack of spare components due to discontinuation of the product.