555 CLAM Alarm
The 555 is an add on alarm specifically targeting vehicle’s with factory fitted central locking.
The system learns the factory fitted central locking pulses for activation and deactivation.
It is thus possible to operate the alarm using the original OEM key fobs.
As an alternate, PFK fobs can replace the original OEM key fob.
Compatible with OE Transmitter
Anti Hijack Option
External Ultrasonic Sensor