Characteristics and instructions for the Alligator car alarm

Alligator car alarms are the development of an American company that first entered the market in 1997. For the Russian market, models are assembled in Taiwan.

Aligator c-300

The company offers some of the best security systems with:

• one-way and two-way communication;
• GPS and GSM module;
• multifunctional keychain;
• encodings that are not accessible to code grabbers;
• increased range.

Characteristics of “C” series car alarm models

Specifications	Model
	Alligator C-3C	Alligator C-2C	Alligator C-500	Alligator C-300
Type and number of key fobs	2 pcs. with LCD display and without display	2 pcs. with LCD display and without display	2 pcs. with LCD display and without display	2 pcs. with LCD display and without display
Countdown timer in two-way key fob	Eat	Eat	Eat	Eat
SLAVE mode (control of the car's standard key fob when using a CAN connection)	Depends on the vehicle configuration	Depends on the vehicle configuration	Depends on the vehicle configuration	No
Remote engine start/stop from key fob	Eat	No	Eat	Eat
Algorithms for protecting the radio channel between the key fob and the car	Improved BACS, enhanced anti-eavesdropping and anti-scanning code	Improved BACS, enhanced anti-eavesdropping and anti-scanning code	BACS Dialog, Bilarm Advanced Code System, dialogue code with maximum protection against interception and scanning	Improved BACS, enhanced anti-eavesdropping and anti-scanning code
Operating range in control/notification mode, m	600/1200	600/1200	1500/2500	600/1200
Frequency range, MHz	434	434	868	434
Anti-robbery function	Eat	Eat	Eat	Eat
Car owner call function	Eat	Eat	Eat	Eat
Car search function	Eat	Eat	Eat	Eat
Comfort function	Eat	Eat	Eat	Eat
Panic Mode	Eat	Eat	Eat	Eat
Valet service mode	Eat	Eat	Eat	Eat
Automatic programmable timed engine start at specified time intervals	Eat	No	Eat	Eat
Automatic programmable engine start at a preset time	Eat	No	Eat	Eat
Automatic programmable engine start based on temperature	Eat	No	Eat	Eat
Outputs for additional engine blocking (power)	1	1	1	1
Output of the 2nd radio-controlled channel for controlling the trunk lock or additional devices	Eat	Eat	Eat	Eat
3.4 radio-controlled channel output for controlling additional devices	2	1	2	2
Interface for connecting to a computer for programming and system settings (Bilarm PC KIT Pro)	Eat	Eat	Eat	No
Interface for connecting a GSM module	Eat	Eat	Eat	No
Possibility of connecting a CAN module	Eat	Eat	Eat	No
FLEX channels with programmability	Eat	No	—	No
Turbo timer	Eat	Eat	Eat	Eat
Self-diagnosis when turning on the security mode	Eat	Eat	Eat	Eat
Possibility of installation on vehicles equipped with a Start-Stop button	Eat	Eat	Eat	Eat
Number of independent security zones	6	5	6	6
Silent arming/disarming of the system	Eat	Eat	Eat	Eat
Possibility of zone-by-zone disabling of system sensors	Eat	Eat	Eat	Eat
Bypassing a faulty zone when arming by specifying a zone or trigger	Eat	Eat	Eat	Eat
Automatic locking/unlocking of doors when the ignition is turned on/off	Eat	Eat	Eat	Eat
Disabling security in 2 stages	Eat	Eat	Eat	Eat
Memory for 1 or 2 last system triggers indicating zone/trigger	2	1	2	2
Remote start control input	Eat	No	Eat	Eat
Ability to start the engine in vehicles equipped with a Start-Stop button	Eat	No	Eat	Eat
Compatible with automatic and manual transmission	Eat	Eat	Eat	Eat
Passive engine blocking/immobilizer mode	Eat	Eat	Eat	Eat
Programmable engine run time	Eat	No	Eat	Eat
The ability to quickly diagnose the causes of automatic engine shutdown	Eat	No	Eat	Eat
Monitoring engine operation using a tachometer	Eat	No	Eat	Eat
Arming the system with the engine idling	Eat	Eat	Eat	Eat
Monitoring engine operation using an oil pressure lamp	Eat	No	Eat	Eat
Notification when the preheater is turned on	Eat	Eat	Eat	Eat
Preheater control	Eat	Eat	Eat	Eat

Standard and extended set of options

The number of security zones, each of which operates independently or is connected. It is recommended to install an Alligator car alarm with 4-6 independent control points. If an attacker turns off 1-2 security zones, this will not reduce the level of protection of the machine. Key fob functionality – budget models are equipped with an on/off button. In security systems that fall into the middle and high price ranges, the key fob is equipped with an LED screen that displays operating parameters. List of other options:

1. Emergency shutdown - in the event of an accident or disturbance in the stability of the electrical circuit, the alarm operates unstable. The presence of a service key on the key fob allows you to quickly render the system inoperative. The driver enters the PIN code previously recorded in the settings.
2. Range of action – it all depends on the chosen modification. The indicator ranges from 1 to 2.5 km.
3. Main frequency range – data transfer between the system and the key fob occurs in a certain range. The authorized sales center will tell you which frequency is least susceptible to hacking in the region.
4. Protection against forcible seizure (anti-hijack) - a special button on the key fob remotely blocks the power unit if an attacker is already inside the car.
5. Additional defense mechanisms - a criminal genius is constantly finding new ways to take over other people's cars. Developers representatives have an immobilizer option. If a criminal breaks into the cabin and tries to start the engine, the Alligator premium car alarm will block the power unit.

The functional alligator alarm system is equipped with a key fob that prevents accidental pressing of buttons. In the description, the manufacturer indicates that the locking option is included in the kit. Protection against electronic radiation used to hack a machine is provided by a digital or built-in relay. Information about its availability is available in the operating instructions. Branded alarm system for Alligator cars includes a number of other features:

• “comfort” – the ability to connect a sunroof closer, an electric window lift;
• “saving” – the key fob reduces battery consumption;
• “informing” – key fobs of premium modifications of the protective system display information about engine t;
• “ICE protection” – reduces the wear rate of the diesel engine;
• “timer” – turns on the engine in a given time period;
• “search” – the driver will quickly find the car that he left in a large parking lot;
• “Additional support” – a built-in additional power source reduces the likelihood of losing control of the alarm in the event of a low battery.

There is no limit for further perfection. The developed Alligator mid-range car alarm is equipped with additional outputs that are needed to connect new protective units.

On a note!

In the instructions, the manufacturer indicates that the system is equipped with the option of connecting at least 2 additional communication channels. If there is no such mark, then new protective blocks cannot be installed.

"A" series car alarms

Specifications	Models
	Alligator A-9	Alligator A-1S	Alligator A-3S
Key rings included	2 pcs. with LCD display and without display	2 pcs. 3-button	2 pcs. 3-button
Operating range in control/notification mode, m	600/1200	50 (control mode only)	50 (control mode only)
Frequency range, MHz	434	434	434
Countdown timer in two-way key fob	Eat	No	No
8192-channel ultra-narrowband FM radio path	Eat	No	No
Algorithms for protecting the radio channel between the key fob and the car	Dialog code with absolute protection against interception and scanning (Double dialog)	BACS II, dynamic code with enhanced protection against interception and scanning	BACS II, dynamic code with enhanced protection against interception and scanning
Record system performance (response time 0.25 sec)	Eat	Eat	Eat
Valet service mode	Eat	Eat	Eat
Anti-robbery function	Eat	Eat	Eat
Possibility of zone-by-zone disabling of system sensors	Eat	Eat	Eat
Panic Mode	Eat	Eat	Eat
Silent arming/disarming of the system	Eat	Eat	Eat
Number of independent security zones	7	6	6
Output of the 2nd radio-controlled channel for controlling the trunk lock or additional devices	Eat	Eat	Eat
3.4 radio-controlled channel output for controlling additional devices	3	No	1
Possibility of connecting an additional sensor	Eat	No	Eat
Outputs for additional engine blocking (power)	2	1	No
Self-diagnosis when turning on the security mode	Eat	Eat	Eat
Memory for 1 or 2 last system triggers indicating zone/trigger	2	2	2
Car owner call function	Eat	No	No
Remote temperature measurement in the car interior	Eat	No	No
Car search function	Eat	Eat	Eat
Bypassing a faulty zone when arming by specifying a zone or trigger	Eat	Eat	Eat
Automatic locking/unlocking of doors when the ignition is turned on/off	Eat	Eat	Eat
Possibility of installation on vehicles equipped with a Start-Stop button	Eat	Eat	Eat
Comfort function	Eat	Eat	Eat
Remote measurement of vehicle on-board voltage	Eat	No	No
SLAVE mode (control of the car's standard key fob when using a CAN connection)	Depends on the vehicle configuration	No	No
Disabling security in 2 stages	Eat	No	Eat
Compatible with automatic and manual transmission	Eat	Eat	Eat
Possibility of connecting a CAN module	Eat	No	No
Turbo timer	Eat	No	Eat
Notification when the preheater is turned on	Eat	No	No
Preheater control	Eat	Eat	Eat
Automatic programmable timed engine start at specified time intervals	Eat	No	No
Automatic programmable engine start when the on-board supply voltage drops	Eat	No	No
Automatic programmable engine start at a preset time	Eat	No	No
Automatic programmable engine start based on temperature	Eat	No	No
The ability to quickly diagnose the causes of automatic engine shutdown	Eat	No	No
Ability to start the engine in vehicles equipped with a Start-Stop button	Eat	No	No
Monitoring engine operation using a tachometer	Eat	No	No
Monitoring engine operation using an oil pressure lamp	Eat	No	No
Monitoring engine operation using on-board voltage	Eat	No	No
Remote engine start/stop from key fob	Eat	No	No
Programmable engine run time	Eat	No	No
Passive engine blocking mode/immobilizer	Eat	Eat	Eat
Arming the system with the engine idling	Eat	Eat	Eat
Remote start control input	Eat	No	No

"S" series car alarms

Specifications	Models
	Alligator S-325	Alligator S-350	Alligator S-975RS
Key rings included	2 pcs. with and without LCD display, 3 and 4 buttons, programmable	2 pcs. with and without LCD display, 3 and 4 buttons, programmable	2 pcs. with and without LCD display, programmable
Operating range in control/notification mode, m	100/500	100/500	1000/2000
Sound and vibration notification	Eat	Eat	Eat
Indication of security zones on the screen	Eat	Eat	Eat
Algorithms for protecting the radio channel between the key fob and the car	Advanced dynamic code using Keeloq TM processor and protection against interception and scanning	Keeloq dynamic code	BACS, Bilarm Advanced Code System, dynamic code with maximum protection against scanning and interception
Valet service mode	Eat	Eat	Eat
Output for additional engine blocking	Additional relay required	Eat	Eat
Starter blocking with a normally open relay	Eat	Eat
Anti-HiJack mode	Eat	Eat	Eat
Comfort mode	Eat	Eat	Eat
Remote control of locks with built-in relays	Eat	Eat	Eat
Output of the 2nd radio-controlled channel for controlling the trunk lock or additional devices	Eat	Eat	Eat
3.4 radio-controlled channel output for controlling additional devices	Eat	Eat	Eat
Connector for connecting an additional 2-level sensor	Eat	Eat	Eat
Negative and positive door/hood/trunk trigger inputs	Eat	Eat	Eat
Programmable 1-digit personal system shutdown code	Eat	Eat	Eat
Silent arming and disarming of the system	Eat	Eat	Eat
Car owner call function	Eat	Eat	Eat
Car search function	Eat	Eat	Eat
Setting the system to security mode with separate disabling of sensor zones	Eat	Eat	Eat
Arming without using a transmitter	Eat	Eat	Eat
Panic Mode	Eat	Eat	Eat
Disabling the security mode in 2 stages	Eat	Eat	Eat
Number of independent security zones	6	6	7
Memory for the last 2 system triggers indicating the zone/trigger	Eat	Eat	Eat
Bypassing a faulty zone when arming with zone/trigger indication	Eat	Eat	Eat
Automatic locking and unlocking of doors when the ignition is turned on/off	Eat	Eat	Eat
FAPC anti-false alarm function	Eat	Eat	Eat
Passive engine blocking mode	Eat	Eat	Eat
Ability to protect a vehicle with the engine running	Eat	Eat	Eat
Remote car engine start	No	No	Eat
Programmable engine start	Eat	Eat	Eat
Passive security	Eat	Eat	Eat

Keychain appearance

You can determine the Alligator model by the design of the keychain, for this:

1. They visit the official website, view alarm models and compare them with their version of the device.
2. They find a description of the Alligator model on the Internet and, comparing the types of keychains by external features, look for their own.
3. They try to get acquainted with their alarm system by studying the instructions for models that are externally similar.
4. Alligator key fob alarm models, which are similar in appearance, may be different in their design.

Having looked at the images of key fobs of various models, you can find out that at first they were produced with 2 buttons, without feedback and limited functionality. Then, with the addition of security system functions, key fobs were replaced by three-button remote controls. The Alligator alarm system belongs to the latest version model and is produced with a four-button remote control equipped with a display and feedback.

Models with buttons

Each series of Alligator security car alarms was produced with a design unique to this version of the model. Thus, the first devices were produced with two buttons, without feedback and with limited functions. The role of the buttons was to open and close the doors and open the trunk. Such an alarm system is inexpensive and belongs to the budget category.

With the increase in functionality, the appearance of the remote control also changed; a third button and an LED were added, while the functions of the buttons remained the same.

More advanced models of Alligator security alarm systems with expanded functionality and feedback are produced with a remote control equipped with a display with 4 buttons.

Remote controls with display

Almost all remote controls with 4 buttons are equipped with a display. But there are four-button remote controls without it, and they are equipped with a feedback function. The display is informative, displays all the functions of the security device, so autostart is displayed in the lower right corner of the screen.

In addition, remote controls of the same series can be interchangeable, for example, devices from the SP “family,” and modifications 30/40 of the same line can even recognize the alarm model if the key fob is of a similar design. But the remote controls of the latest, later series cannot be recognized by devices of earlier versions.

Signals coming from devices of a similar design can be easily read by a security car alarm installed on a car, provided that the communication range is within the limits, because Each remote control has its own range.

Key fobs with a display are available in versions with 5, 4 and even 3 buttons. Remote controls with a screen are available in the Alligator device only with feedback.

Identifying the alarm system using the key fob, especially if the company logo has been preserved, will not be a big problem. To identify the device, just visit the manufacturer’s official website.

Car alarms series "M"

Specifications	Models
	AlligatorM-700	AlligatorM-850
Key rings included	2 pcs. with and without LCD display, 3 buttons, programmable up to 4 transmitters	2 pcs. with and without LCD display, 3 buttons, programmable up to 4 transmitters
Operating range in control/notification mode, m	30	50
Algorithms for protecting the radio channel between the key fob and the car	Keeloq advanced dynamic code, protection against interception and scanning	Keeloq advanced dynamic code, protection against interception and scanning
Remote control of door locks using built-in relays	Eat	Eat
Immobilizer Mode	Eat	Eat
Anti-HiJack mode	Eat	Eat
Valet mode	Eat	Eat
Panic Mode	Eat	Eat
Comfort mode	Eat	Eat
Car search function	Eat	Eat
Silent mode	Eat	Eat
Passive arming	Eat	Eat
Disabling the alarm mode in 2 stages	Eat	Eat
Programmable personal system shutdown code	Eat	Eat
Silent arming and disarming of the system	Eat	Eat
Connector for connecting an additional 2-zone sensor	Eat	Eat
2nd channel output for controlling the trunk lock or additional devices	Eat	Eat
3rd channel output for controlling additional devices	Eat	Eat
Hood/Trunk Negative Trigger Input	Eat	Eat
Ability to control closing car windows	Eat	Eat
Separate zone shutdown	Eat	Eat
Shock sensor	2-zone	Eat
Arming without using a transmitter	Eat	Eat
Starter lock	Eat	No
Connecting additional engine blocking	Eat	No
Engine lock	No	Eat
Number of independent security zones	5	5
Bypassing a faulty zone when arming with zone/trigger indication	Eat	Eat
Automatic locking and unlocking of doors when the ignition is turned on/off	Eat	Eat
Output of the 2nd radio-controlled channel for controlling the trunk lock or additional devices	Eat	Eat
3.4 radio-controlled channel output for controlling additional devices	Eat	Eat
FAPC function	Eat	Eat
Possibility of reprogramming individual inputs/outputs	Eat	Eat
Ability to protect a vehicle with the engine running	Eat	Eat

Car alarms of the “SP”, “TD” and “D” series

Specifications	Models
	AlligatorSP-55RS	AlligatorTD-350	AlligatorD-970
Key rings included	LCD and no display	LCD and no display	LCD display and without display, connection of up to 4 key fobs
Operating range in control/notification mode, m	600/1200	1000/2000	1000/2000
Algorithms for protecting the radio channel between the key fob and the car	Double dialogue, code with absolute protection against interception and scanning	BACS Dialog, Bilarm Advanced Code System, dual dialogue, code with absolute protection against interception and scanning	Double dialogue, code with absolute protection against interception and scanning
Countdown timer in two-way key fob	Eat	Eat	Eat
Possibility of zone-by-zone disabling of system sensors	Eat	Eat	Eat
Silent arming/disarming of the system	Eat	Eat	Eat
Immobilizer Mode	Eat	Eat	Eat
Valet mode	Eat	Eat	Eat
Panic Mode	Eat	Eat	Eat
Anti-Hi-Jack	No	No	Eat
Comfort mode	Eat	Eat	Eat
Turbo timer	Eat	Eat	Eat
Anti-robbery function	Eat	Eat	Eat
Car owner call function	Eat	Eat	Eat
Car search function	Eat	Eat	Eat
Bypassing a faulty zone when arming by specifying a zone or trigger	Eat	Eat	Eat
Remote start control input	Eat	Eat	No
Output of the 2nd radio-controlled channel for controlling the trunk lock or additional devices	Eat	Eat	Eat
3.4 radio-controlled channel output for controlling additional devices	Eat	2	Eat
Possibility of connecting an additional sensor	Eat	No	Eat
Possibility of connecting a CAN module	Eat	Eat	Eat
SLAVE mode	Depends on the vehicle configuration	Depends on the vehicle configuration	Depends on the vehicle configuration
Outputs for additional engine blocking (power)	1	1	1
Number of independent security zones	7	6	6
Disabling security in 2 stages	Eat	Eat	Eat
Self-diagnosis when turning on the security mode	Eat	Eat	No
Automatic locking/unlocking of doors when the ignition is turned on/off	Eat	Eat	Eat
Compatible with automatic and manual transmission	Eat	Eat	Eat
Engine lock	Eat	Eat	Eat
Remote engine start/stop from key fob	Eat	Eat	No
Arming the system with the engine idling	Eat	Eat	Eat
Automatic programmable engine start based on temperature/time/timer	Eat	Eat	No
Programmable engine run time	Eat	Eat	No
Possibility of diagnosing the causes of automatic engine shutdown	Eat	Eat	No
Monitoring engine operation using oil pressure lamp/tachometer	Eat	Eat	No
Notification when the preheater is turned on	Eat	No	No
Preheater control	Eat	Eat	No
Countdown timer in two-way key fob	No	Eat	Eat
Interface for connecting a GSM module	No	Eat	Eat
Interface for connecting to a Computer for programming and system settings (Bilarm PC KIT Pro)	No	Eat	No
Possibility of installation on vehicles equipped with a Start-Stop button	No	Eat	No

How to extend autorun

Sometimes it becomes necessary to start and extend the operating time of the motor by one cycle. To do this, you can use different combinations on the key fob (most often you need to single or double press *).

In any case, first of all, pay attention to the model of the remote control. For some 5-button two-way devices, you will have to click on the crossed-out speaker and AUX symbol, and for 4-button devices, you will have to click on the crossed-out speaker and “*”. The combination must be activated after startup.

By the way, on many alarm models it is possible to set an unlimited start time. For example, on S-825RS, press the open trunk icon, then press * for 3 seconds.

Equipment

Equipment	Model
	C-3C	C-2C	C-500	C-300
Shock sensor	two-level	two-level	two-level	two-level
Acoustic sensor	—	—	1	1
Volume sensor	—	—	—	1
Valet button	1	1	1	1
Siren	1	1	1	1
Main unit of the system	1	1	1	1
External module with antenna	1	1	1	1
Led indicator	1	1	1	1
Keychains	3-button + 4-button with LCD display	3-button + 4-button with LCD display	LCD display 5 buttons + 4 buttons	3-button + 4-button with LCD display
Cable kit	1	1	1	1
Engine temperature sensor	1	—	1	1
User/Installation Guide	1	1	1	1
Average price, thousand rubles. (Current as of March 10, 2019)	4,5	5	11	7

Equipment	Model
	A-9	A-1S	A-3S
Shock sensor	two-level	two-level	two-level
Acoustic sensor	—	—	—
Volume sensor	—	—	—
Valet button	1	1	1
Siren	1	1	1
Main unit of the system	1	1	1
External module with antenna	1	1	1
Led indicator	1	1	1
Keychains	5-button LCD + 4-button	2 pcs. 3-button	2 pcs. 3-button
Cable kit	1	1	1
Engine temperature sensor	1	—	—
User/Installation Guide	1	1	1
Average price, thousand rubles. (Current as of March 10, 2019)	7	2,5	3

Equipment	Model
	S-325	S-350	S-975RS
Shock sensor	two-level	two-level	two-level
Acoustic sensor	—	—	—
Volume sensor	—	—	—
Valet button	1	1	1
Siren	1	1	1
Main unit of the system	1	1	1
External module with antenna	1	1	1
Led indicator	1	1	1
Keychains	3-button + 4-button with LCD display	3-button + 4-button with LCD display	3-button + 4-button with LCD display
Cable kit	1	1	1
Engine temperature sensor	—	—	—
User/Installation Guide	1	1	1
Average price, thousand rubles. (Current as of March 10, 2019)	3	3	6

Equipment	Model
	M-700	M-850
Shock sensor	two-level	two-level
Acoustic sensor	—	—
Volume sensor	—	—
Valet button	1	1
Siren	1	1
Main unit of the system	1	1
External module with antenna	1	1
Led indicator	1	1
Keychains	2 pcs. 3-button	2 pcs. 3-button
Cable kit	1
Engine temperature sensor	—	—
User/Installation Guide	1	1
Average price, thousand rubles. (Current as of March 10, 2019)	1,5	3

Equipment	Model
	SP-55RS	TD-350	D-970
Shock sensor	two-level	two-level	two-level
Acoustic sensor	—	—	—
Volume sensor	—
Valet button	1	1	1
Siren	1	1	1
Main unit of the system	1	1	1
External module with antenna	1	1	1
Led indicator	1	1	1
Keychains	5-button with LCD + 4-button	5-button with LCD + 4-button	5-button with LCD + 4-button
Cable kit	1	1	1
Engine temperature sensor	1	1	—
User/Installation Guide	1	1	1
Average price, thousand rubles. (Current as of March 10, 2019)	6,5	7	4

Download installation instructions for the Alligator alarm system for different models in PDF format

You can download service manuals for setting up and managing Alligator car alarms using the following links:

Manuals in Russian for operation and installation of alarm systems

Installation instructions Alligator S-5

Operating instructions Alligator S-5

Operating and installation instructions Alligator S-3S

Operating and installation instructions Alligator S-300

Installation instructions Alligator S-2S

Operating instructions Alligator S-2S

Installation instructions Alligator S-825RS

Operating instructions Alligator S-825RS

Installation instructions Alligator M-425

Operating instructions Alligator M-425

Installation instructions Alligator M-1500

Operating instructions Alligator M-1500

Installation instructions Alligator S-400

Operating instructions Alligator S-400

Installation instructions Alligator S-500

Operating instructions Alligator S-500

Installation instructions Alligator SP-75RS

Operating instructions Alligator SP-75RS

Installation instructions Alligator M 400

Operating instructions Alligator M 400

Advantages and disadvantages of the entire Alligator line

Advantages	Flaws
Careful optimization down to the smallest detail	Low quality plastic, easy to crack and break
Unique operating scheme with protection against signal interception	It is difficult to open the housing of the units without damaging the latches
Large selection of models in different price categories	Reviews sometimes note system freezing
High technical characteristics and quality standards	Transmitter range is lower than stated
Easy installation on various types and models of cars
Prompt response to commands, fast data transfer
Advanced functionality
Programmable
Connecting additional devices
Possibility to return to factory settings

Connection diagram

The installation process looks approximately the same for all alarms.

1. It is necessary to study the vehicle and alarm instructions to determine the possibility of connecting to the electrical system.
2. Next, preparations are made for connecting the main unit.
3. The final stage is checking the performance of the car. After this, the alarm installation is carried out directly.

Because Alligator car alarm instructions are similar to each other; just look at the instructions for one model.

1. Removing the panel.
2. Fixing the device.
3. Connecting wires and components.
4. Reinstalling the panel.

Below is a standard car alarm connection diagram.

Before assembling the panel, be sure to check the functionality of the alarm using the key fob, as well as the alarm function.

Reviews

Positive	Negative
High-quality model, large set of functions, works well.	The range is less than stated by the manufacturer.
A good option with auto start and feedback, it is very convenient to use remote start using a timer.	After a long period of use, the buttons began to stick.
Rich equipment, you can install it yourself or contact a specialist.	Quite quickly the paint on the buttons and the plastic of the key fob body began to wear off.
Possibility of connecting optional equipment.	The plastic is quite thin; when dropped, key fobs often break; you need to buy an additional case.
The best ratio of quality and price.	Sometimes it doesn’t immediately respond to commands, so you have to press the buttons on the key fob several times.

Reviews taken from the website market.yandex.ru.

Conclusion

Alligator alarm system is American quality at an affordable price. The manufacturer carefully studies its products and offers a wide range of models.

Particularly worth highlighting are the C-500 and C-300 models. Yes, these are expensive models, but they have a wide range of functionality and capabilities. This is an excellent option for expensive modern cars. If you are looking for an alarm system for an economy class car, then the M-700 and M-850 models are suitable for you. They have a minimal set of functions, but will provide a high-quality level of protection for your car.

How autorun works

Before using Alligator autorun, it is important to understand the features of this option. The purpose of automatic start is to start the engine after issuing a command from the remote control or when a certain condition is met to prepare the car for a trip. For example, the system can start a car in winter to warm up the engine and interior using the heater, and in summer, on the contrary, to turn on the air conditioner.

There are two options for how to start an Alligator car from autostart: using the remote control or by setting certain conditions. When a command is received, the lock is released and the starter rotor begins to rotate. In this case, the owner of the alarm can control certain parameters of the car through a programmed key fob.

Let's briefly look at how autostart works on the Alligator alarm system. The scheme is like this:

1. Remote command delivery from a key fob or fulfillment of a timer/temperature condition.
2. The system gives the command to start the engine and idle.
3. After 1.5 minutes, the heating/cooling of the interior is activated, taking into account the situation outside the window.
4. Disable the function (if necessary).