Gangster Alarm Kit 3 1

Compact and practical the RT Gangster Alarm Kit comes with a wireless receiver unit and three head units that will operate to a range of 100m.
The three head units are waterproof, are very sensitivity and fitted with high visibility LEDs.
One key feature is a silent mode on the receiver unit!
Alarms operate on 9v battery (not included). Receiver operates on 3 x AAA 1.5v battery (not included).