Installing alarm systems – this is a priority measure of protection car, without which today can not do, perhaps, no one car owner. Choosing a car alarm, you should pay particular attention to its protective features and functionality. Normal entry-level car alarm has a simple design consisting of the central locking, Locking motor, sensor and siren blows. Alarm management carried out by remote control, which allows you to remotely set / remove the vehicle with protection, and lock / unlock the doors. This kind of signaling, many motorists are choosing, as he available, does not require significant financial investment, and thus provides basic security functions.
Car alarm systems with feedback (two-sided) communication – not only to inform the owner of attempted theft (opening) car, but also point to the cause of anxiety. This becomes possible due to its location on the fob black and white or color lcd screen, which displays information about the condition of the car. Trying to opening doors (Hood, trunk), the temperature change compartment, triggering a siren or sensor alarms – all these activities will be transferred to the display, accompanied by different tones, alerts. Data from the car with the lcd display transmitted via radio or via sms messages, which means that you can not worry about the safety of your car, even if you are far away from him. Some models of signaling feedback can also transmit to the display current coordinates car. This function allows to locate the vehicle, which in turn makes it easy to find in case of theft. Installation car alarm means, including, and installation of the system simultaneously (central) locking the car. Central locking system can be controlled remotely by a small transmitter built into the key ignition, and the receiving antenna located in the central control unit. Lock the car doors occurs after pressing a button on the ignition key. If desired, the central locking system can be configured way to simultaneously lock the door came the rise of door glass that will significantly increase the degree of protection vehicle.