Thiết bị cảnh báo Bilge 2 cảm biến

BILGE ALARM DUEL STATION
Designed to monitor high or low levels of liquids, the BE20 has two channels with audio alarm and independent annunciator lights. It is ideal for monitoring water ingress in boat bilges and compartments, and buildings and infrastructure in flood-prone areas. Compatible with Index Marine BE51/BE55 optical and resistive fluid sensors as well as many other third party sensor types.