Available 12v, 24v, 32v
Monitors Oil Pressure and Engine Temperature. Activates a red light and sounds a loud audible buzzer on the warning panel if the oil pressure is low or the engine temperature is high.....the panel includes a mute button.
This marine alarm kit, for a twin engine, includes two 20111 Low Oil Pressure Detectors and two 20118 Engine Overheat Detectors (1/2' MPT that installs in 1/2' FPT plugged hole in the engine)
NOTE: There are two types of Engine Overheat Detector. See 20326
Panel Size 3-1/2 x 3
