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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WH1436A 10A Temperature Controller 110V
Regular price $65.98 USDRegular priceSale price $65.98 USD -
Briidea Temperature Warning Light with Built-in Thermostat, Auto Flash Alert Below 42°F, 1000ft High-Visibility LED, 10ft Sensor Cable, Battery Powered, Ideal for Vacation Homes Basements Garages
Regular price $139.98 USDRegular priceSale price $139.98 USD -
Jonson Controls A19AAT-2C Freezer Temperature Controller (D132)
Regular price $228.88 USDRegular priceSale price $228.88 USD -
AEVETE 12 Pack Waterproof Digital Refrigerator Thermometer for Freezer Room
Regular price $129.98 USDRegular priceSale price $129.98 USD -
Freshliance Room Thermometer Indoor, Bluetooth Temperature Humidity Sensor, Refrigerator Freezer Thermometer, Digital Remote Temp Monitor Sensor with Smart APP, BlueTag TH30R-I (1PCS Temp Probe)
Regular price $111.98 USDRegular priceSale price $111.98 USD -
Geevon 4 Pack Refrigerator Thermometer Digital Fridge Thermometer IP65 Waterproof with Large LCD Display,Max/Min Record Function,Magnetic Back,for Fridge,Freezer Scenarios
Regular price $49.98 USDRegular priceSale price $49.98 USD -
Digital Refrigerator Freezer Thermometer Alarm Max‑Min Temp Memory Gray
Regular price $31.98 USDRegular priceSale price $31.98 USD -
Fridge Thermometer, Digital Freezer Thermometer, Thermometer with 2 sensors and Acoustic Alarm, Refrigerator Freezer Inside Outside Thermometer, for Kitchen Home Motorhome
Regular price $51.78 USDRegular priceSale price $51.78 USD -
AEVETE 4 Pack Waterproof Digital Refrigerator Freezer Thermometer Large LCD
Regular price $55.98 USDRegular priceSale price $55.98 USD -
Freshliance Room Thermometer Indoor, Bluetooth Temperature Humidity Sensor, Refrigerator Freezer Thermometer, Digital Remote Temp Monitor Sensor with Smart APP, BlueTag TH30R-I(1 Temp&Humidity Probe)
Regular price $111.98 USDRegular priceSale price $111.98 USD -
Digital Refrigerator Freezer Thermometer Alarm Max‑Min Temp Memory White
Regular price $31.98 USDRegular priceSale price $31.98 USD -
LiebeWH Digital Temperature Controller 12V 10A Relay Dual Display
Regular price $16.64 USDRegular priceSale price $16.64 USD -
JIAWANSHUN 4" LED Industrial Temperature Display, -58°F to 212°F, Alarm
Regular price $227.80 USDRegular priceSale price $227.80 USD -
TEMPIQ Remote WiFi 2-Pack Temperature & Humidity Sensor - App Integration, Alerts, Helps Monitor 2nd Home, AirBnb, RV, Pets,Freezer and Server Room, Indoor & Outdoor Hygrometer & Thermometer
Regular price $279.98 USDRegular priceSale price $279.98 USD -
Digital Refrigerator Freezer Thermometer Alarm Max‑Min Temp Memory Black
Regular price $31.98 USDRegular priceSale price $31.98 USD -
YoLink Indoor Temperature and Humidity Sensor Kit: 2-Pack + Hub
Regular price $79.96 USDRegular priceSale price $79.96 USD