WS-B/K1 Water detector:
Dark Fiber Test (inactive)
for optical fibres G.657.A1/A2
For bending sensitive fibrers
Dark Fibre Test (inactive) Active Fibre Test
Monitors cable manholes:
reacts uf somebody opens the access cover,
break in, climbs through or reaches inside
Monitors technical rooms and cable distribution cabinets:
reacts if someone opens the door, breaks in, climbs through or reaches inside.
Monitors manhole installations, storage tanks, piping and technical rooms; with fill-level indicator and detection of water & water mixtures.
Monitors district-heating manhole facilities and technical rooms: detects heat build-up and fire