Frequency modulation digital code anti-theft system

摘要: A theft prevention device that includes a digital control unit and receiving units. These components form system along with existing peripheral components. The utilizes signal network where signals are transmitted received on the wiring or through air between of anti-theft operate in either an armed disarmed state, automatically arms whenever ignition key is turned from to off. If vehicle started without disarming first, each component becomes active after its programmed time delay has elapsed. unique code, generated by unit, passed alarm system's during state such perform their respective functions even if power supply cut state.