Alarm Flood & Freeze Sensor -
Alarm Flood & Freeze Sensor -

Alarm Flood & Freeze Sensor


Take up to 12 months to pay with no interest and no late fees. Prequalify now.

Place the Alarm Flood and Freeze Sensor on the floor or any flat surface under a sink, refrigerator or any other water source, and get alerts when water or low temperatures are detected.

FREE Expedited Shipping on Orders over $49

*Requires the Ring Alarm Security Kit. 
*Ships to the continental US (excluding American Samoa, Guam, Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands) and Canada.

***Ships in 7-9 weeks***


*This item will not ship immediately due to inventory limitations

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Protect your home from water damage

Place Sensors near water sources at home to stay ahead of potential leaks and frozen pipes. You’ll receive notifications when water is detected or when the temperature drops below 40°F, and if you’re signed up for professional monitoring, we’ll give you an automated call to let you know there’s an issue.

  • Requires the Ring Alarm Security Kit
  • Sends mobile and email notifications
  • Place near sinks, bathtubs, showers, refrigerators, water heaters, water coolers, toilets, basements and any other sources of potential leaks

Tech Specs

Size and Color Arrow Icon

2.95 in. Diameter; 1.06 in. Height (7.5 cm. Diameter; 2.7 cm. Height)

Available Colors


Power and Connectivity Arrow Icon

3V Lithium Battery Included

Battery Life

Max 3 Years


Z-Wave (up to 250-foot range to Base Station)

Installation Arrow Icon
Operating Conditions

32°F to 120°F (0°C to 49°C)

Setup Requirements

Ring Alarm Security Kit (sold separately)

General Arrow Icon

1 year limited warranty