The Water Bug model WB200 operates on 12 or 24 Volt AC/DC and has a form C relay output that can be connected to alarm panels, bells, dialers, etc. The unit can monitor up to as many as six sensors up to hundreds of feet away, depending on the wire used. Each sensor has surface-contacts that will detect the first appearance of water forming a film on the floor. The sensor will not alarm due to condensation or high humidity. One standard surface sensor is included with the unit. Sensors come with 12' of wire.
Note: power supply is not included.*
Each sensor has surface-contacts, once the water bridges the contacts, the WaterBug goes into alarm. Condensation or high humidity will not send the Waterbug into alarm. One sensor is included with the WaterBug 350 system.