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.
-
Tapo Smart Temperature and Humidity Sensor, Requires Tapo Hub, T310
Regular price $35.98 USDRegular priceSale price $35.98 USD -
Supco ST09 Digital Pocket Probe Thermometer, -40 to 392 Degrees F
Regular price $50.72 USDRegular priceSale price $50.72 USD -
YoLink Freezer Temperature Sensor Kit: 3-Pack + Hub
Regular price $139.98 USDRegular priceSale price $139.98 USD -
Refrigerator Thermometer -30℃-40℃ Classic Fridge Thermometer for Freezer Refrigerator Professional Refrigerator Thermometer Fridge Freezer Digital Alarm Large Dial Probe Sensor Temperature Test
Regular price $14.78 USDRegular priceSale price $14.78 USD -
GOTOTOP Dual Temperature Controller, Dual Probe Alarm Data Storage (DC12V)
Regular price $25.80 USDRegular priceSale price $25.80 USD -
Inkbird Temp Control Thermostat ITC1000 Dual Stage Digital Temperature Switch Controller ℃ ℉ Display Heating Cooling Relay NTC Sensor 3D Printer Freezer Fridge Hatching 110 Volt
Regular price $39.98 USDRegular priceSale price $39.98 USD -
Freezer Fridge Thermometer Wireless with Alarm Refrigerator Thermometer
Regular price $43.18 USDRegular priceSale price $43.18 USD -
Refrigerator Thermometer Freezer Alarm Digital Freezer Thermometer Fridge Thermometer with Extra Sensor high and Low Temperature Alarm (1, White,ZZ10)
Regular price $27.98 USDRegular priceSale price $27.98 USD -
McKesson Fridge Freezer Thermometer, Single-Probe, Triple Display, 1 ct
Regular price $109.48 USDRegular priceSale price $109.48 USD -
GOTOTOP Dual Temperature Controller, Dual Probe Alarm Data Storage (DC24V)
Regular price $23.74 USDRegular priceSale price $23.74 USD -
12V Digital Temperature Alarm Monitor with Remote Control -50℃ to 110℃
Regular price $53.98 USDRegular priceSale price $53.98 USD -
Freezer Fridge Thermometer Wireless with Alarm Refrigerator Thermometer
Regular price $31.98 USDRegular priceSale price $31.98 USD -
5-Pack Digital LCD Refrigerator Thermometer, Fahrenheit
Regular price $19.96 USDRegular priceSale price $19.96 USD -
2 pcs Refrigerator Thermometer Freezer Alarm Digital Freezer Thermometer Fridge Thermometer with Extra Sensor high and Low Temperature Alarm (2, Black, ZZ10)
Regular price $37.98 USDRegular priceSale price $37.98 USD -
Pissente Dual Temperature Controller, Dual Probe Alarm Storage (DC24V)
Regular price $23.76 USDRegular priceSale price $23.76 USD -
WSDCAM Freezer Door Alarm with Delay When Left Open, 3/15/30/60 Seconds Adjustable Delay Refrigerator Wireless Fridge Alarm Door Open Loud 108 dB
Regular price $27.98 USDRegular priceSale price $27.98 USD