Compustar - 1-Way Security System with Shock Sensor and Siren - Black

Compatible with Viper DS4+ remote start systems; adds additional protection; includes shock/tilt sensor and six-tone siren

Protect your vehicle from theft with this CompuStar alarm kit. It emits a high-pitched, six-tone siren and has a blue LED to discourage others from stealing your vehicle or its contents. This CompuStar alarm kit includes two remote transmitters with a range of 200 feet, so you can lock your car from a distance.