Fibre optic alarm kit including control unit OP 100, 2 x mounting sleeves OP 101, 5m optical fibre OP 102, splice sleeve OP 103 and fibre cutter OP 104.
Fibre optic alarm kit including control unit OP 100, 2 x mounting sleeves OP 101, 5m optical fibre OP 102, splice sleeve OP 103 and fibre cutter OP 104.