The first function that needs to be considered, began to be used quite a long time. Is a dual system, which has a range of about 2 kilometers and a special security FOB. When you use the alarm during the theft of the FOB starts to beep. In addition, some models the alarm can even display what is happening in the car.
Startup and programming functions this is just the tinctures that are not related to security directly. Programming functions are simple. Then the owner can choose to disable or enable functions that he needs. Also, there is the option to disable sound and light signals at night, order not to anger the neighbors.
AutoPlay — this is another variety of settings, which appeared relatively recently, but loved all the car owners. The point is that you can put a timer at which the engine will start to work. It is particularly convenient to use such a system starting the engine in winter.
You receive the opportunity to pre-warm the engine of the car instead of sitting in a cold cabin and wait until start working on the stove. The remote engine start can be done directly from the key FOB. In any case, the existence of such a programme becomes a real salvation for many drivers.