FROG is a standard float switch with a microswitch for either Normally Open (NO) or Normally Closed (NC) signal.

FROG comes in 2 versions with either 10m or 20m fixed-mounted, highly flexible cable. Suspension brackets are included in both versions. 

FROG is designed as a high-water alarm in pumping stations, low-water alarms in clean water tanks, as water on floor alarms and as primary controller for pumps and many other applications.