Features

• RS Pro Grade 3 Surface Alarm Contact. Terminal type surface mount switches. Proximity switches primarily designed for discrete protection of doors and windows. The switch are of moulded construction incorporating a N/O SPST magnetically operated reed switch. The permanent actuating magnet is also of moulded construction to facilitate easy fixing. All switches have separate terminals for maximum security as described in BS 4737. Magnetic interference detection Built in anti tamper switch Interchangeable resistors to suit most alarm panels Spacer and mounting screws included Supervised *** of line Can be fitted in a shared zone