Collection: Power Failure Alarms
Explore alarms designed to notify you when electrical power is interrupted. Compare audible alerts, remote notifications, backup power, and compatibility with your home’s electrical supply.
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Power Failure Alarm Siren Black Plastic with 110dB Sound
Regular price $37.58 USDRegular priceSale price $37.58 USD -
Power Failure Alarm, 120dB Power Outage Alarm for Freezer, Extender Socket
Regular price $43.98 USDRegular priceSale price $43.98 USD -
110dB Power Failure Alarm for Gates and Indoor Security
Regular price $40.78 USDRegular priceSale price $40.78 USD -
Power Failure Alarm 2 Pack, Freezer Power Outage Alarm, 7 Sirens
Regular price $91.98 USDRegular priceSale price $91.98 USD -
Power Outage Alarm, Wired Siren, Battery Under Voltage Alert (US
Regular price $19.48 USDRegular priceSale price $19.48 USD -
Power Failure Alarm, Freezer Power Outage Alarm 7 Sirens, Freezer Alarm
Regular price $47.98 USDRegular priceSale price $47.98 USD -
Elitech Cellular + Wi-Fi Remote Temperature Humidity Monitor Data Logger 100000 Points, Power Outage Alarm, App/Email/Text Alerts, Pharmacy DDL, Cold Chain, PDF/CSV Report,2-Year Subscription Included
Regular price $219.98 USDRegular priceSale price $219.98 USD -
Powerout Power Failure Alarm And Safety Light Led
Regular price $59.98 USDRegular priceSale price $59.98 USD -
Reliance Controls THP207 Plug-In Power Failure Alarm with LED Flashlight,White
Regular price $67.98 USDRegular priceSale price $67.98 USD -
Powerout Power Failure Alarm And Safety Light Led
Regular price $47.62 USDRegular priceSale price $47.62 USD -
Cellular Temperature Monitor, Power Outage Alarm & Humidity Sensor
Regular price $398.00 USDRegular priceSale price $398.00 USD