Bilge Switch On / Off.
This electronic switch allows the bilge pump to be operated in presence of water.
Operation by microcontroller.
Advanced digital filter to detect the presence of water.
Remote indication of operation status by LED (optional).
Si gnal for prolonged bilge pump switch on (if LED installed).
Protection against excessive battery rundown.
Switch-on (5 second)/switch-off (20 second) delay to avoid false switch-on/switch-off cycling of the pump caused by the roll of the boat.