Water Leak Detection Sensor


Detects water leaks to trigger early warning alerts

The EN1751 Water Detection Sensor provides affordable early warning alerts against damage caused by leaking appliances and standing water. Comes with the Honeywell® FP280 or Flair Electronics® 1010-H2OS36 probe attached with 6′-0″ cable. The wire can be shortened for different applications. Upon detection of water, the transmitter sends a Radio Frequency (RF) transmission to the nearest EN5040T Receiver.

Key Features

  • Sends an alarm upon detection of 1/4” non-distilled water
  • Tampers if probe wire is cut or disconnected
  • Fully supervised, with a 60-minute check-in interval


  • 902 – 928 MHz North America


  • EchoStream®

Wireless Modem Rental

A wireless internet connection is required for all PEPCO Detection products and systems. If a wireless internet connection is not currently in place, PEPCO Detection offers wireless modems on a rental basis.


Scroll to Top