The device is an addition to modern car alarms in the form of a GSM module. Using this sensor, the user gets the opportunity to expand communication methods with the telematic security complex. Often, such accessories are included in the basic configuration of security systems, but just the example of "Starline M31" shows that individual modules perform their tasks much more efficiently.
System Overview
The manufacturer of "Starline" offers owners of alarms a useful radio module that opens up wide navigation possibilities. In particular, the sensor allows you to determine the location of the car, monitor the security infrastructure at a distance, receive alarm messages, etc. Moreover, the coverage of the module is almost unlimited, since cellular communication is also supported by the function of the GPS navigation system. The main channel for broadcasting commands is the GSM communication channel. By what signs does the Starline M31 system send a signal? Installation instructions for such systems for more effective threat tracking recommends installing sensors in all areas of penetration-critical areas. At a minimum, an impact sensor must be installed , which in case of an unauthorized attempt to hack, will notify the owner of the car about what happened. However, the sensor itself does not send a signal, namely through the Starline module, after sending information to the alarm controller.
Preparation for installation
The radio module is installed directly in the central alarm control unit. But for this you still need to get to this device, as some manufacturers recommend hiding them deep under the front panel. So, to gain access to the alarm controller, it is necessary to carefully dismantle the dashboard - as a rule, it is enough to remove the cover and auxiliary units, behind which the unit can be hidden. So, it may be necessary to dismantle the heating deflectors and the lower panel guard along the way. But there are also simplified installation schemes for central controllers, which facilitates the installation of the Starline M31 device. The instruction manual for some control units recommends that they be fixed also in a conspicuous place under the dashboard. But in this case, it is necessary to overcome the barriers of the fixing equipment, which are reinforced by metal profiles and damping materials for reliability.
Installation instructions
When access to the block is open, you can proceed to disassemble it. This will require a screwdriver of the appropriate format. Then you should get the central board of the controller. On its surface, you need to find a special groove, which is usually attached to the central part. The Starline M31 module should be integrated into this connector. Installation is carried out on the basis of the scheme in the manual, in which special grooves for auxiliary fittings are marked. But you can do without documentation, since the module is structurally identical only to its own connector on the board of the central unit.
Preparing the module for work
First of all, you need to provide the device with a SIM card. It is important that its format initially matches the connector. Then you can close the alarm control unit. The previously removed board is installed in the controller unit in the reverse order. In this case, errors are also excluded, since all structural elements of the Starline M31 complex and suitable alarms allow only one possible assembly method. Next, wiring is connected from sensors, relays, the battery pack and auxiliary devices to maintain the security function. Do not forget that telematics systems are also associated with a complex autostart engine, the connection of which should be approached with extreme caution. The final step in the operation will be the reassembly of the car dashboard. It is important not to forget to carry out external buttons for setting and controlling the alarm module.
User's manual
The main configuration operations will be associated with the programming of the module. Just for this, the buttons from the controller left on the surface of the dashboard can serve. To enter the mode, you must click on the appropriate activation button 7 times. Then the ignition is turned on, after which you need to wait until the unit itself starts the selected setting mode. When the controller activates the programming function, the corresponding satellite indicator should light up on the key fob. You can check the quality of communication with the module using a direct call to the Starline M31 module. The instruction manual also notes that the system will require a password, the entry of which will mean the full activation of the telematic security function. As for the programming capabilities, they allow you to configure the system to control the functionality through the most convenient buttons of the key fob, indicate the intervals of the alarm and other ergonomic parameters.
Positive reviews
Outwardly, the kit looks modest, but its functionality and operational capabilities show high performance. Motorists, for example, point to the stable support of the signal in conditions of remoteness over long distances, and the reliability of the electrical base, as well as a wide range of communication tools. Owners of Starline M31 note and differences from competitive models. The difference is determined by a whole set of additional options. In particular, the user of this module has the option of remote control of the autostart of the motor, the function of listening to the passenger compartment and the control of some heating systems. But for the last option, it is necessary to arrange another connection line to the control unit from the target heating device in advance. Actually, the same applies to optical systems.
Negative reviews
The complex, although it has wide functionality, can be implemented far from all cars. Many point to this defect as the weakest point in the system. Of course, the module is organically included in the infrastructure of models from its own manufacturer, but there can be problems with competitive security devices. This is not a rule, but the incompatibility of electrical devices is emphasized by many users of Starline M31. The price of the module, which is 5-7 thousand rubles, is also pleasing to a few. For comparison, typical navigation and radio sensors on the market are available for 2-3 thousand, and in high-quality performance. Another thing is that the device in question is specially oriented to signaling systems.
Conclusion
For all the shortcomings in terms of the quality of direct operational tasks, this model is one of the best solutions in the segment. The question of alternative can only be the key to acquiring a finished telematic complex with an integrated module of the same type. But, as already mentioned, individual sensors like the "Starline M31" initially benefit in their characteristics. They show a higher level of reliability, both physical assembly, wiring and cable connections. As for the navigation capabilities, according to users, the coordinates are determined with an accuracy of 2-5 m.