Collection: Alarms & Sensors
Stay aware of water leaks, power interruptions, and temperature changes around your home. Explore alarms and sensors for kitchens, laundry rooms, basements, refrigerators, and freezers.
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WiFi Water Level Monitor Alarm, High OR Low Water Level Alerts, Text & Email Notifications, Battery Powered, Stainless Steel Float Sensor with 10 ft Cable, Indoor/Outdoor Use
Regular price $189.98 USDRegular priceSale price $189.98 USD -
Reliance THP205 Sump Pump Alarm With Flood Alert, 9 V Battery, 6 ft Wire Sensor, 105 dB
Regular price $42.46 USDRegular priceSale price $42.46 USD -
YoLink X3 Water Shutoff Kit: 0.5" Valve + 3-Pack Sensors + Hub
Regular price $459.98 USDRegular priceSale price $459.98 USD -
E-SDS 1/2in Water Heater Leak Detector with Automatic Shut Off Valve
Regular price $179.98 USDRegular priceSale price $179.98 USD -
Shelly Gen4 Smart Flood Sensor, WiFi, Bluetooth, Zigbee, Matter
Regular price $79.98 USDRegular priceSale price $79.98 USD -
Metpure Replacement Pads for Automatic Leak Detectors in Under Sink Reverse Osmosis Water Filtration Systems - Replacement Pads Only 5/8" Diameter x 5/16" Height (6 Pack)
Regular price $52.74 USDRegular priceSale price $52.74 USD -
YoLink Water Shutoff Kit: 0.5" Stainless Ball Valve + 3-Pack Sensors + Hub
Regular price $439.98 USDRegular priceSale price $439.98 USD -
Insteon Water Leak Detector, Wireless Smart Water Alarm Sensor - 2852-222
Regular price $89.90 USDRegular priceSale price $89.90 USD -
GoveeLife Water Leak Detectors with Leak and Drip Alerts, 5 Pack
Regular price $119.98 USDRegular priceSale price $119.98 USD -
Metpure Leak Detector Replacement Pads, 5/8" x 5/16", 2 Pack
Regular price $17.58 USDRegular priceSale price $17.58 USD -
YoLink X3 Water Shutoff Kit: 1" Stainless Ball Valve + 3-Pack Sensors + Hub
Regular price $519.98 USDRegular priceSale price $519.98 USD -
D-link Add-On Water Leak Detector Sensor Pod, Requires SW-A11KT Master Unit
Regular price $89.98 USDRegular priceSale price $89.98 USD -
GoveeLife Water Leak Detectors with Leak and Drip Alerts, 3 Pack
Regular price $79.98 USDRegular priceSale price $79.98 USD -
Zooz 800 Series Z-Wave Long Range Water Leak XS Sensor ZSE42 800LR for for smart Flood Prevention. Hub Required (Sold Separately). Compatible with SmartThings, Hubitat, and Z-Box Hub.
Regular price $79.90 USDRegular priceSale price $79.90 USD -
YoLink X3 Water Shutoff Kit: 0.75" Valve + 3-Pack Sensors + Hub
Regular price $479.98 USDRegular priceSale price $479.98 USD -
D-link Add-On Water Leak Detector Sensor Pod, Requires SW-A11KT Master Unit
Regular price $79.98 USDRegular priceSale price $79.98 USD