How to train a mongoose alarm key fob

10/29/2020 972 Alarms

Author: Victor

In various models of the Mongoose anti-theft complex, communicators with 2, 4, 5 or key fobs with 3 buttons can be used as a radio transmitting device. The instructions for the Mongoose alarm indicate that the remote control processors independently change the type of radio commands to protect against electronic hacking. Regardless of the number of keys, the signals are generated anew each time they are pressed, which makes the system resistant to interception by code grabbers.

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Specifications

Description of the main characteristics and properties of Mongoose 43392 MHz car security systems:

1. To power the anti-theft “signaling” module, a voltage in the range from 9 to 15 volts is required. The best option would be to use car alarms on vehicles with a 12-volt on-board network.
2. When the security mode is on, the current consumption is no more than 20 mA.
3. Data transfer between the transceiver and the communicator when sending commands is carried out over a radio channel with a frequency of 433.92 MHz.
4. The range of the additional car alarm remote control is no more than 30 meters.
5. To ensure uninterrupted operation of the microprocessor module, the air temperature should be from –40 to +85 degrees.
6. The operating radius of the pager in the signal sending mode will be no more than 1 km. When receiving messages, this figure will increase to 2 km. Please note that this value is calculated by the manufacturer under ideal operating conditions for the car alarm. If the area is characterized by the presence of dense architecture and buildings, as well as transformer substations, then this indicator will be several times lower. It is affected by weather conditions and the discharge of the battery in the key fob.

Despite the possibility of the alarm operating on a 9-volt power supply, the use of Mongoose systems is not allowed on motorcycles. This is due to the fact that at a voltage of 9 V the system can operate for a short time, no more than a few minutes.

The control module of the security complex is designed to work with currents of the following magnitude:

• to block engine start and ignition system - 30 amperes;
• electrical circuit for remote engine start - 30 A;
• emergency light line or marker optics - 10 amperes;
• control circuits for drive devices or central locking - 15 amperes for older cars and 300 mA for modern models;
• to power additional channels designed to control auxiliary equipment and devices, no more than 300 mA will be required.

Characteristics of key fobs

The Mongoose alarm, depending on the type and model, can be equipped with remote controls with a different number of keys:

1. 2-button devices are supplied in a round plastic case. On the front side of the communicator there are two controls and an LED indicator that functions when transmitting code and commands. The pager is equipped with a 23 A battery, which has a service life of at least 12 months. In Mongoose 600 models, elements of the CR2016 standard, rated at 3 volts, are used to power the key fob. The devices have a unique signal encryption technology - the code changes with each subsequent command sent from the remote control.
2. Remote controls with three control elements are included in the delivery package of the Mongoose 800 security installation. The devices are supplied in an elongated plastic case. The pager is equipped with two CR2016 class batteries.
3. Four-button devices are included in the Mongoose 770 or 900 alarm system. The product body is based on the design of key fobs with two keys. The main difference is the presence of additional holes on the middle part of the device. The Mongoose B001 and B003 security complexes use remote controls with a liquid crystal screen that can operate in feedback mode. The devices are powered by AAA batteries rated at 1.5 volts.
4. Communicators with 5 control elements are included in the delivery package of the Mongoose Boomerang Premium and 1.9 EMS alarm systems. The devices can operate in feedback mode. Visually, the communicator is similar to the key fob for the 750 model. The pager screen is equipped with a diode backlight system, which simplifies the control procedure in the dark. Protection of transmitted signals is achieved through the use of AM modulation.

Equipment

The car alarm package includes the following items:

1. Electronic control module. With it you can program basic settings and functions. The unit is equipped with a processor and is the “brain” of the car alarm; it is sold in a black plastic case.
2. Siren with a bracket for fixing in the engine compartment.
3. Sensitivity and shock sensor. The device belongs to the category of two-level controllers. Equipped with a cable with a connector for connection.
4. Set of harnesses with wires for connection.
5. Main communicator. The number of control buttons will vary depending on the model. The main pager is equipped with a screen, which can be used to provide feedback.
6. Spare remote control. The number of controls is determined by the model. The additional communicator is not equipped with a display.
7. LED designed to determine the status of a car alarm.
8. Button to enter the service mode of system maintenance.
9. A set of mounting elements and fasteners for connecting an alarm system.
10. Limit switch for installation on the hood and protection of the engine compartment from burglary.
11. Service manual for installing, connecting and disabling the alarm. Using the documentation, the user can program the basic options, as well as connect all the elements of the anti-theft system. For this purpose, the manual includes a special diagram.

The package may include a volume sensor related to two-level devices. With its help, the system will be able to detect the presence of any movements in the car interior or near the body.

The Mongoose package does not include triggers for door locks and the trunk; these devices must be purchased additionally.

Alarm equipment Mongoose

Binding keychain Mongoose 700, 800

In order to program the Mongoose alarm pager (700S line 3, 800S, AMG 800 A, 700 amg, 400, 475, 500, TT-1, TT-2, QS New, QS Lux, Base 20, 30, 40, IQ- 140, IQ-160, AA660, IQ-180, IQ-200, RKT-09S, 2-1) do the following.

1. Turn on the car's ignition. Within ten seconds, press the service mode entry button five times.
2. A siren will sound. Press any key on the remote control.
3. Turn the key to the "Off" position. After ten seconds, the control unit will exit programming mode. Confirmation of actions - siren sound signal.

When setting up the system to use a personal code to bind the Brelo, do this.

1. Turn on the ignition in the car. Deactivate and reactivate.
2. You have ten seconds to take your next action. By pressing the service key, enter the first digit of the password.
3. Turn the key from the “Off” position to the “On” position.
4. Also enter the value of the second number of the password.
5. Switch the ignition. If the actions are performed correctly, the siren will make a squeak. Within ten seconds, press the service key three times. The beep will sound once.
6. On the pager, click on any button. The siren will sound once.
7. Use the same algorithm to register the remaining remote controls. To exit recording mode, turn off the ignition.

Key Features

Features and functions of Mongoose alarms:

1. Control of the security mode with or without confirmation sounds. If necessary, the user can activate silent vehicle protection. When the alarm is turned on, the siren will not sound, but information about turning on the mode will be sent as a message to the communicator.
2. Automatic activation of the car security mode. The user can configure the system so that protection will be activated if it is accidentally disabled. The alarm system will be able to recognize this by analyzing the signals from the door triggers.
3. The ability to change sensitivity, as well as remote control of the shock sensor and other controls. The device is configured using a communicator.
4. "Search" for a car. Thanks to this function, the user can activate the operation of external lighting devices by command. This will allow you to find a vehicle left in a large parking lot.
5. Availability of a control system to prevent false alarms.
6. Self-diagnosis of the alarm system when arming, as well as bypassing faulty zones. When the protection mode is turned on, the system checks all components. If one of them turns out to be inoperative, the alarm will automatically turn it off. Information about this will be provided to the consumer in the form of a message on the remote control.
7. Disabling protection mode in two stages. First, the user deactivates the door lock operation with the pager, and then enters a personal code to disable it. The latter can be used to enter the alarm service mode.
8. Availability of built-in memory of system activations. If an alarm goes off in security mode and the key fob is outside the antenna coverage area, a message will be sent when it appears within range. The remote control screen will display information about the activation of the siren, indicating the triggered protection zone.
9. Engine blocking when dismantling the system. If the thief decides to physically disable the control unit or other components of the alarm, this will lead to problems starting the engine. The ignition circuits will remain blocked and no further connection will be possible.
10. The ability to control additional electrical equipment, for example, a sunroof, folding mirrors, power windows, etc. The main thing is that the devices are equipped with electric drives and are connected to the microprocessor module of the system. The equipment is controlled using additional channels; their number, depending on the model, can be 2–4.
11. Setting up a signal for working with central locking (CL). You can enable a pulse delay of 0.8–30 seconds.
12. The presence of a key fob energy saving mode. With its help, you can prevent the rapid discharge of batteries and replace them in a timely manner. When energy saving is turned on, the pager function, that is, the mode of notifying about the operation of the alarm by messages to the remote control, is temporarily disabled.
13. Engine operation control. The latest versions of the Mongoose may have an engine autostart function, with which the power unit can be started remotely, without the presence of the car owner. A convenient option for the winter season, when it takes several minutes to warm up the engine.
14. Vibrate alert. Activating it will allow you to disable sound alerts coming to the remote control. Instead, vibration mode is activated.

Video: capabilities and features of Mongoose systems

The channel “atlantis3570” talked about the functional features of Mongoose alarms using the example of the Digital 100 model.

Auxiliary functionality

• radio signal protection. The latest Kee Loq encoding technology, with an algorithm that prevents third-party scanning of transmitted signals;
• remembering the state. If the alarm was in alarm mode or simply with security turned on, and the battery was removed from it, the next time it is turned on, the system will continue from the same mode. The alarm mode does not work when the battery is disconnected, so as not to cause problems, for example, when repairing a car. If the power is turned off in the Valet service mode, when it returns, the system will be in the same mode. In the case of the “Panic” mode, after power is applied, the alarm immediately responds and goes into the previous mode. In order to avoid difficulties when keys are left inside the car, the system does not block the door locks when power is applied;
• re-arming in automatic mode (preventing accidental activations). If within 30 sec. After the security mode has been disabled, no door, engine compartment or trunk lid has been opened, and the ignition system has not been turned on, the security system responds by returning to the mode from which security was disarmed.
• step-by-step deactivation of the protective alarm mode. If the system was in alarm mode, then pressing the corresponding key once will simply turn off the alarm (if the cause is eliminated). If the reason why the alarm was triggered remains, you can turn off the alarm only by double-clicking. The protective mode is completely disabled by pressing the key three times;
• automatic activation of security mode. This function is enabled or disabled by programming the head unit. If it is active, then after the ignition is turned on, one of the doors opens or closes, the car lights will blink twice, and the main warning LED will flicker quickly. If within 30 seconds after this all the door locks, hood and trunk lid are not opened, the security mode is activated (depending on the programmed value, the door locks can either lock or remain open);
• silent security. In this mode, the car does not produce any sound alerts; signaling is carried out only with the help of signal lights or by sending notifications to the key fob. To enable this mode, press button 3 after activating the alarm with button 1;

  

• pager interface. Programming selects one of two channels: PAGER or KLAXONE depending on what equipment is connected;
• automatic closing of door locks when the ignition is turned on. After 10 sec. The door locks automatically close, and when the ignition is turned off, the system reacts by instantly opening them. If during the same ten seconds any of the doors are open, automatic closing will be canceled in order to avoid leaving the keys inside a locked car. This function can be disabled;

How the Mongoose alarm works

The principle of operation of the Mongoose security system using the example of any model with auto start:

1. Control is carried out using a communicator. In accordance with the instructions for the key fob with 3-5 alarm buttons Mongoose, when you press the keys, the device sends a code. If the command is to arm the security, the signal is sent to the transceiver and the control unit, which processes it and transmits it to the actuators. If the pulse does not arrive, the remote control's pager may be out of range of the antenna.
2. Triggers or limit switches are actuators. When receiving a command from the control unit, they close the connected locks on the doors, hood and trunk. Security mode is activated. Activation of the shock controller, depending on the setting, can occur immediately or after a certain interval (30–60 seconds).
3. When operating in security mode, the alarm protects the main areas of the vehicle. These are locks on body elements, free space around it (if there is a volume controller), a starter device, and power circuits of the ignition system. If the sensor detects weak physical impacts on the body, it sends a command to the siren through a microprocessor, which turns on warning signals. For more serious impacts, an alarm is activated.
4. If the engine starts automatically, the ignition system relay is turned on when the doors are closed. The contacts of the starter electrical circuits, necessary to start the engine, close, which leads to the crankshaft cranking mechanism. If the power unit starts successfully, the signal should be sent to the car owner’s remote control. The starter operating time to start the engine is programmable by the user.
5. When sending a command to disable the security, the signal is also sent to the control unit via the antenna. After processing, the door locks, shock sensor and other controllers, engine blocking, etc. are deactivated. The security mode is disabled, you can start the engine. But if no door opens within 30–60 seconds (auto-lock setting), all locks will close and the auto security function will be activated.

Main functions of the protective system

• activation of the protective alarm mode. In order to activate the security mode, press the key fob button once, one beep will be heard, and the parking lights will also flash once. The LED will begin to flicker slowly and the door locks will close;
• security. In this mode, the protective system controls all limit switches that were interfaced with the head unit, the ignition system, two-stage shock sensor, volume sensor, tilt sensor, etc. are also monitored. In security mode, the immobilizer is also activated. If one of the security zones is violated, an alarm mode will be activated, lasting 30 or 60 seconds (set separately);
• turning off the protective system. To disable the protection, press the corresponding key on the key fob twice, two warning beeps will be heard, and the lights will flash twice. The door locks will unlock and the main warning LED will go out;
• Panic mode. If you press key 1 with the ignition off and hold it for 3 seconds, the alarm is activated. A second press of the same key turns off the siren;

  

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• silent activation of the security mode and its disabling. In order to activate the security system without warning signals, you need to press button 3 before turning it on. Next, only visual notifications will be made, but if one of the security zones malfunctions, an audible signal will still follow;
• activation of the security system with the omission of one of the sensors. If you need to bypass one of the sensors when turning on the system, press key 2 immediately (no later than 3 seconds) after pressing key 1;

Advantages and disadvantages

Description of the advantages of anti-theft systems Mongoose:

1. Affordable cost of alarms, low price for the domestic market compared to other manufacturers.
2. Versatility. The use of an anti-theft system is permitted on vehicles with manual and automatic transmissions, regardless of engine type. The alarm can work with different types of drive devices for blocking door locks.
3. Large range of adjustments for the sensitivity sensor. This will avoid false alarms when the alarm responds to strong winds or cars passing by.
4. An easy-to-use communicator.

Consumer reviews also point out disadvantages:

1. Less modern versions of Mongoose alarms do not have extensive functionality. They are deprived of the ability to autostart the engine, two-way communication with cars and other options.
2. The anti-theft system may not operate correctly at low negative temperatures or when there is a voltage drop in the electrical network. A discharged battery can cause the engine to lock up, which will not turn off until the battery is charged. Low air temperature causes the alarm to respond longer to commands sent from the remote control.
3. High power consumption of a two-way communicator. The battery discharges quite quickly during initial setup and frequent use of additional functions.
4. Some users note the disadvantage of a dim screen backlight and a difficult to read display. This may be due to the battery in the key fob being low. You can get used to the indicators on the remote control display over time.

Video: why Mongoose alarms are harmful

The channel “Aleksej Z AVTOREMONT” in its video talked about one of the shortcomings that the owner of a Mongoose alarm system may encounter.

Alarm installation

Before installing a car alarm, the user must perform the following steps:

1. Turn off all electrical equipment in the car.
2. Turn off the ignition.
3. Make sure that all electronic components, as well as the battery, are working properly.
4. Disconnect the on-board network. To do this, the negative terminal clamp is disconnected from the battery.

Photo gallery: general alarm connection map

The third example of a wiring diagram for connecting the anti-theft system Mongoose

The second example of a wiring diagram for connecting the anti-theft system Mongoose

An example of a wiring diagram for connecting the anti-theft system Mongoose

The fourth example of a wiring diagram for connecting the anti-theft system Mongoose

Installation instructions

Installation of the anti-theft system is carried out as follows:

1. A control module is installed inside the car. It is recommended to install it as discreetly as possible, in a place not exposed to moisture, high temperatures and other external factors. It is better to install the unit behind the instrument panel, this will ensure a minimum length of wires when connecting. The microprocessor should be placed on a flat surface using self-tapping screws or plastic ties and additionally wrapped with cellophane and foam rubber. This will prevent the negative impact of vibrations, and to prevent moisture from entering, the module should be placed with the connector facing down.
2. The siren is installed in the engine compartment with the horn facing down to prevent condensation from accumulating inside. The device is mounted on a special bracket away from the cylinder block and metal parts adjacent to it. Wires are laid through a special hole in the technological partition separating the interior from the engine compartment.
3. The transceiver with antenna is installed on the car window. The working surface of the glass must be cleaned and degreased in advance. It is not allowed to install the transceiver near metal products; this may lead to deterioration in the quality of the transmitted signal. The wire from the antenna adapter must not be twisted into coils, as this will cause interference when sending commands.
4. Limit switches are installed on all doors, hood and luggage compartment of the car. Their installation should not be carried out in drains or places where moisture accumulates.
5. The button to enter the service mode is located in the car's interior, most discreetly. It is recommended to install it under the instrument panel so that the user has access to it when he is in the driver's seat.
6. The sensitivity sensor and additional regulators are installed inside the car, in the central part of the body. For installation, you can choose a metal partition with the engine compartment. During installation, it must be taken into account that the regulators must be freely accessible.
7. At the final stage, all system components are connected. Negative outputs must be connected to ground, that is, ground. To do this, you can use any standard bolts screwed into the car body.

User manual

Before using the alarm, you must make sure that all components are connected correctly. To do this, restore the voltage in the car's electrical network by reconnecting the battery terminals. Then you need to turn the security mode on and off, making sure the door locks are locked. It should activate and deactivate accordingly.

Key fob button diagram

The pattern of the Mongoose key fob may differ depending on the model of the anti-theft system.

Scheme of buttons on the Mongoose keychain

Purpose of the main key fob buttons

The purpose of the controls may vary depending on the number of keys on the pager. Before using the communicator, a working battery is inserted into the device. The battery is installed in a special compartment hidden behind the back cover of the pager. The battery must be inserted taking into account the polarity.

Table: commands executed according to the instructions of the Mongoose alarm key fob with 3 buttons

Table: description of commands executed using the remote control using the example of the Mongoose 900 model

Table: assignment of buttons in model B001

Table: description of commands executed using the five-button key fob Mongoose EMS

Photo gallery: devices with different numbers of controls

Buttons on the communicator Mongoose 800

Mangoose 900 key fob controls

Designation of buttons on the key fob with feedback Mongoose B001

Photo of the keys on the communicator for control model Mongoose 1.9 EMS

How to program key fobs

Using all alarm options is possible after the user manages to register a new pager into the memory of the control unit. Without this, operation of all functionality will be impossible.

Mongoose 750 and 770

To “flash” the remote control on the Mongoose 750 and 770 alarm systems, perform the following steps:

1. When the security mode is turned off, the ignition system is turned on.
2. Using the service button, you enter a personal password if it is enabled. Then the ignition system is turned off and activated. If the code consists of two digits, after switching on, the next character is entered.
3. The siren should emit a double beep. If it works, this indicates that the alarm system is ready to reflash the key fobs.
4. On the device being registered, press the first button. A siren will sound to confirm the binding. The remaining communicators are programmed in the same way.
5. After binding, the ignition in the car is turned off, after which the service mode button is pressed.

The Mongoose alarm control unit allows you to register up to four devices in memory. When programming the first remote control, information about the communicators is deleted from the microprocessor.

Mongoose 700 and 800

Linking versions 700 and 800 is done like this:

1. The car's ignition is turned on. The service mode entry button is pressed five times within ten seconds.
2. The siren will emit one signal. After this, any button on the connected device is pressed.
3. The ignition in the car turns off. Ten seconds after this, the alarm will exit the binding mode. The siren will emit a beep as confirmation.

If the system is configured to bind using a personal code, the following steps are performed for programming:

1. The ignition in the car is activated, turned off and turned on again.
2. Within ten seconds, use the service button to enter the first digit of the password.
3. The ignition in the car is turned off and activated.
4. The second digit of the code is entered in the same way.
5. The ignition turns off and on. If the code is entered correctly, the siren will emit one signal. Then, within ten seconds, the user must press the service button three times. Another beep will sound as confirmation.
6. Any button can be pressed on the registered communicator. The siren will sound once upon successful binding.

The remaining communicators are programmed in the same way. To exit the binding menu, the ignition in the car is turned off.

Video: Mongoose AMG 700 recoding

User Alexey Poluboyarinov in his video, using the Mongoose 700 model as an example, showed the process of programming a new key fob.

Mongoose 400

In Mongoose 400 Base systems, binding is done as follows:

1. The ignition in the car is activated and turned off three times within seven seconds. The key must be left in the lock in the "ACC" position.
2. The status LED will start blinking. After a three-second series of rapid flashes, rhythmic flashing will begin.
3. The user must count the number of blinks corresponding to the value of the personal password. Then the ignition in the car is turned off.
4. The key in the lock is turned to the “ACC” position. The first button on the pager is pressed.
5. The ignition in the car turns off (it can be left in this state if the programming process is completed).

Mongoose EMS-1.9

Linking the Mongoose EMS-1.9 key fob is done as follows:

1. The car's ignition is activated. Using the service button, a password is entered; the number of presses must correspond to the number of the code.
2. The ignition in the car turns off and turns on again.
3. On the registered communicator, the first key is pressed. To confirm successful binding, the siren will emit a short signal.
4. To leave the setup menu, the ignition is turned off and the service mode entry button is pressed once.

Setting up the autostart system

Before setting up autostart, the vehicle is prepared:

1. On a car with the engine running, the handbrake is raised. All car doors must be closed. The transmission selector must be set to neutral.
2. The ignition is turned off and the key is removed from the lock. The engine will remain running.
3. The driver leaves the car and closes all doors. The security mode is activated. This will cause the motor to stop.

To start the power unit remotely on the 1.9 EMS model, press the fifth button, and then briefly “click” the first. The interval between presses should be no more than three seconds. In B001 models, the launch is activated by pressing the second and then the fourth pager keys.

Automatic engine start by time on version 1.9 EMS:

1. You enter the setup menu by simultaneously pressing buttons 4 and 5. A flashing display will appear on the key fob display, displaying the current time.
2. Using the first and second controls, the clock parameters are changed up or down.
3. To go to the minutes setting menu, use the third key. Changing parameters is done in the same way, using the first or second buttons. After selecting the parameters, press key 3. To confirm the setting, the key fob will sound a melodic signal.

Automatic engine start on time with alarm B001 is configured as follows:

1. The first and third keys of the key fob are pressed and held for four seconds.
2. The hours and minutes parameters are changed using buttons 1 and 2. After setting the values, controls 1 and 3 are “clicked” simultaneously. The time indication will appear on the display.
3. The first and third buttons are pressed and held. This will activate the autorun option. A corresponding icon will appear on the display as confirmation.

How to turn off the alarm

An emergency alarm shutdown using the model 770 as an example looks like this:

1. The driver's door is opened with a key. This will activate the alarm mode. The siren will sound, as well as the car's external lighting devices.
2. The ignition system turns on.
3. Using the service button, a password is entered. After specifying the code, the ignition is turned off. The number of button presses must correspond to the password number.
4. When using a two-digit code, you need to turn on the ignition and repeat the procedure.

Download installation and operating instructions in PDF format

You can download service manuals for alarm management and installation using the following links:

Why is it not programmable?

Your alarm remote control is broken. You replaced the pager with a new one, but you cannot activate it. Why can this happen with key fobs Mongoose (TT, 400 Base, 900, B001, 1.9 EMS, B003, MCL 2000, MX40, AA660, M20, MCA500, M24, MAP70R2, M950, M80 Series, M1200MKI, M60 Series, AM 1500, M400, 450, M15, M25) and how to solve this problem.

1. The key fob turned out to be faulty. Fix it yourself or take it to a professional.
2. The service mode key was accidentally pressed. Deactivate it and repeat the procedure for writing the remote control into the control unit’s memory again.
3. The system does not detect the “Ignition on” command. Contact the service center.
4. Failure of the alarm control unit. Only contacting specialists will help here.

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