Universal 12V Auto Car Alarm Weytoll Universal Car Vehicle Security System Burglar Alarm Protection Anti-Theft System 2 Remote

【Universal design】This car alarm system could fit for most of DC 12V cars(except old petrol cars). The remote controller has a zinc alloy frame, all buttons have good resilience.

【Keyless entry】This antitheft alarm systems have all basic keyless entry functions, such as lock/unlock, car finding, trurnk release, light flash, power window(original close model required), etc.

【Antitheft alarm】There is a 110dB siren with 6 tons for this car alarm, Alarming could be triggered by shock sensor & microwave sensor alarm and side door opening. Silent car alarm model could aslo be set.

【Engine blocking】This car alarm contains an engine cut-off relay. In arm status, it can cut off engine power and make engine fail to start. In running, it can cut off power to come with Anti-hijacking function.

【Central door locking automation】Car door will auto-lock after driving, and unlock after key turned to ACC OFF, So it will very safe for children in car. this function could be set ON or OFF(factory default is ON).