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, 110dB Plastic Security Alert for Shops
Regular price $43.58 USDRegular priceSale price $43.58 USD -
Ortis WiFi Power Failure Alarm with Water Level Detection, Real-time Monitoring of Temperature, Humidity, Water, and Power Outage, Features 110dB Alarm, Flashing Light, and APP Alerts
Regular price $205.96 USDRegular priceSale price $205.96 USD -
Power Failure Alarm Siren and Rechargeable Battery with 110dB Sound
Regular price $45.58 USDRegular priceSale price $45.58 USD -
Smart LED Power Failure Alarm 120db Warning Siren with Mute Switch for Home & Office Emergency Preparedness
Regular price $26.52 USDRegular priceSale price $26.52 USD -
Wired Power Outage Reminder Power Failure Alarm Power Cut Alert with Loud 115dB Whistle & Power Indicator Light for City Rural Homes Data Centers (US Plug)
Regular price $19.58 USDRegular priceSale price $19.58 USD -
WALFRONT Power Outage Alarm 115dB Wired 260V Voltage Monitor
Regular price $19.52 USDRegular priceSale price $19.52 USD -
Refrigerator Surge Protector and Power Failure Alarm 3-Min Delay
Regular price $55.98 USDRegular priceSale price $55.98 USD -
110db Power Failure Alarm Siren, Outdoor Electronic Security Warning Device
Regular price $44.78 USDRegular priceSale price $44.78 USD -
Loud Power Failure Alarm, Big Power Outage Alarm for Industrial Use, 110V AC 120V Monitor System for Farm Factory Equipment
Regular price $57.98 USDRegular priceSale price $57.98 USD -
WiFi Power Failure Alarm – Briidea Freezer Power Outage Alarm with Dual Outlets, Real-Time App Notifications & 100dB Loud Alarm, Supports 2.4G/5GHz WiFi for Sump Pumps, Aquariums, Wine Cellars
Regular price $65.98 USDRegular priceSale price $65.98 USD -
Eujgoov Power Outage Alarm 115dB Wired 260V Grid Failure Alert
Regular price $19.84 USDRegular priceSale price $19.84 USD -
Sonew 7 Channel GSM Remote Switch Controller 4G SMS Relay Switch for Power Failure Alarm, SMS/Phone Command(US)
Regular price $380.76 USDRegular priceSale price $380.76 USD -
Power Failure Alarm WiFi, Power Outage Alarm with App Notifications
Regular price $175.98 USDRegular priceSale price $175.98 USD -
DAN&DRE Access Control Power Supply 12V Power Failure Alarm Input
Regular price $39.18 USDRegular priceSale price $39.18 USD -
Power Outage Alarm 110db Loud Siren for Shops and Gates
Regular price $40.78 USDRegular priceSale price $40.78 USD -
Rechargeable Power Failure Alarm Siren, 110db Indoor Security Horn
Regular price $43.78 USDRegular priceSale price $43.78 USD