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Water Leak Detector and Cable Sensor with 3 AA Batteries
Water Leak Detector and Cable Sensor with 3 AA Batteries


Water Leak Detector and Cable Sensor with 3 AA Batteries

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  • Accessories & Replacement Parts


The average water leak causes $7000 in damage (source American Insurance Association) . Be notified of a water leak while it’s measured in drops. The Water Leak and Freeze Detector from Resideo detects water with sensors on base of unit or has expanded coverage with included 5 ft. water sensing cable. Additional cables CHWES41013 can be purchased to expand the sensing area. Entire cable detects water. YCHW4000W4004 is a 4-pack that includes 4 leak detectors, cables, batteries and mounting kits.


  • Conveniently place near sinks, washers, water heaters, sump pumps–anywhere leaks could happen. Battery life lasts up to 3 years without incident.
  • Notification messages can alert you or your family/ friends, wherever you are, while audible (100 dB alarm) alerts sound when you are at home.
  • Use to detect temperatures that can freeze pipes, and humidity that could damage valuables.
  • Runs on WiFi - No Extra Hub or hardware purchase required.
  • Daisy chain extra cable sensors and cover up to 500 feet of space with one leak detector.
  • Reusable even after detecting an incident. After an alarm, simply wipe dry the detector and cable sensors and place them back into service.
  • There is a five year warranty for professionally installed devices

Product Specifications

Dimensions (in.)
3-1/16 in. square x 1-1/4 in. high
Dimensions (mm)
78 mm square x 32 mm deep
Package includes a water leak detector, 3 AA alkaline batteries, mounting screws, and a 4-foot cable sensor.
Used With
Optional cable sensor (included). Additional cable sensors (sold separately) can be connected to extend the cable and increase water sensing area.
Item Type
Place the bottom of your detector flat on the floor or a surface. For wall mounting, use the included screw and hang the detector on the bottom cover’s mounting keyhole.



Cable Sensor for Wi-Fi Water Leak and Freeze Detector