Microscan AN303 Talking Car Alarm with Immobiliser
Talking Car Alarm with Immobiliser, Ultrasonics & Battery Back-up Siren.  Standard Features Automatic Immobiliser Ultrasonic Protection Two stage shock sensor with voice warning Voice Confirmation of Arm/Disarm Battery Backup Siren Panic Facility Voltage Drop Sensor Direct Switching Sensor Remote Control Transmitter LED Status Indicator 120dB 5 Tone Siren