Car alarms with auto-start by on-board network voltage

Auto-start by voltage

— automatic start of the car engine in the event of a drop in the voltage of the on-board network (in fact, the car battery) to a critical minimum. By using this function, you can avoid a decrease in battery charge and related troubles — including not only starting “with a pusher” or “lighting up”, but also completely turning off the alarm (if it does not have an autonomous power supply). Of course, the operation of autorun requires additional fuel costs, but usually such alarms have a number of restrictions aimed at minimizing such costs. Also note that this function is hardly applicable when the car is parked in a closed room — with poor ventilation, the periodic switching on of the engine leads to the accumulation of exhaust gases.