Shop power failure alarm system

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$126.02
Accucold PF1KIT Power Failure Alarm For 115V & 120V Appliances
Katom.com
1
$126.02
Accucold PF1KIT Power Failure Alarm For 115V & 120V Appliances
Katom.com
1
$45.99
Power Failure Alarm 2 Pack, Freezer Power Outage Alarm 7 Sirens, 0-110Db Adjustable LED Indicator 12H Alert, Power Loss Monitor For Refrigerator, Sump
Amazon.com
Free shipping
$45.99
Power Failure Alarm 2 Pack, Freezer Power Outage Alarm 7 Sirens, 0-110Db Adjustable LED Indicator 12H Alert, Power Loss Monitor For Refrigerator, Sump
Amazon.com
Free shipping
$99.00
Watchdog Home Monitor - Water, Temperature, Humidity, And Power Outage Alarm Sensor With Wifi
Amazon.com
Free shipping
$99.00
Watchdog Home Monitor - Water, Temperature, Humidity, And Power Outage Alarm Sensor With Wifi
Amazon.com
Free shipping
$17.99
Power Failure Alarm, Upgrade Loud 120Db Adjustable 6 Siren Power Outage Alarm For Freezer 12H Alert & HV/LV Alert For Freezer,Fridge, Basement,Garage
Amazon.com
15
$17.99
Power Failure Alarm, Upgrade Loud 120Db Adjustable 6 Siren Power Outage Alarm For Freezer 12H Alert & HV/LV Alert For Freezer,Fridge, Basement,Garage
Amazon.com
15
$59.99
Risinglink Power Failure Alarm, Power Failure Detector, With Text Message, Email, And Audio Alerts(2Nd Generation)
Amazon.com
244
Free shipping
$59.99
Risinglink Power Failure Alarm, Power Failure Detector, With Text Message, Email, And Audio Alerts(2Nd Generation)
Amazon.com
244
$21.49
Power Failure Alarm For Freezer, Briidea Power Outage Alert With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring
Amazon.com
16
$21.49
Power Failure Alarm For Freezer, Briidea Power Outage Alert With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring
Amazon.com
16
$29.99
2 Pack Power Failure Alarm Power Loss Alarm
Amazon.com
$29.99
2 Pack Power Failure Alarm Power Loss Alarm
Amazon.com
$25.99
Power Failure Alarm, Freezer Power Outage Alarm 7 Sirens, Freezer Alarm With 0-110Db Adjustable LED Indicator 12H Alert, Power Loss Alarm Monitor For
Amazon.com
1K+
$25.99
Power Failure Alarm, Freezer Power Outage Alarm 7 Sirens, Freezer Alarm With 0-110Db Adjustable LED Indicator 12H Alert, Power Loss Alarm Monitor For
Amazon.com
1K+
$28.99
Briidea Power Failure Alarm With LED Indicator & 80Db Siren, Powered By Rechargeable Battery (Included), Perfect For Monitoring Refrigerators,
Amazon.com
301
$28.99
Briidea Power Failure Alarm With LED Indicator & 80Db Siren, Powered By Rechargeable Battery (Included), Perfect For Monitoring Refrigerators,
Amazon.com
301
$18.99
Briidea Power Failure Outage Alarm For Freezer, With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring Refrigerators,
Amazon.com
194
$18.99
Briidea Power Failure Outage Alarm For Freezer, With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring Refrigerators,
Amazon.com
194
$21.99
$24.99
Power Failure Alarm With 2 Socket,80-110Db Adjustable Freezer Alarm With 4 Siren,Power Loss Alert With LED Indicator,Blackout Alert For GFI/GFCI Trips
Amazon.com
12% off
$21.99
$24.99
Power Failure Alarm With 2 Socket,80-110Db Adjustable Freezer Alarm With 4 Siren,Power Loss Alert With LED Indicator,Blackout Alert For GFI/GFCI Trips
Amazon.com
$35.69
Reliance Controls Sonicord Appliance Power Failure Alarm 1 Pk
Max Warehouse
143
$35.69
Reliance Controls Sonicord Appliance Power Failure Alarm 1 Pk
Max Warehouse
143
$36.99
Briidea Power Outage Alarm With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring Refrigerators, Freezers, And Sewage, 2 Pack
Amazon.com
Free shipping
$36.99
Briidea Power Outage Alarm With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring Refrigerators, Freezers, And Sewage, 2 Pack
Amazon.com
Free shipping
$118.37
Power Failure Alarm 4G Remote Power Outage Notification Power Failure Alert 1 Channel SMS Call Security Alarm For Sensor AU Version: LTE-FDD: B1/B3/B7
ibspot
30-day returns (most items)
$118.37
Power Failure Alarm 4G Remote Power Outage Notification Power Failure Alert 1 Channel SMS Call Security Alarm For Sensor AU Version: LTE-FDD: B1/B3/B7
ibspot
30-day returns
$120.42
Yosoo Health Gear GA01P GSM Power Failure Alert, Smart Power Outage Alarm SMS Power Failure Notification Remote Power Cut Alert GSM Remote Alert
ibspot
30-day returns (most items)
$120.42
Yosoo Health Gear GA01P GSM Power Failure Alert, Smart Power Outage Alarm SMS Power Failure Notification Remote Power Cut Alert GSM Remote Alert
ibspot
30-day returns
$29.93
Sonew Power Failure Alarm, Switch Off The Alarm, Sensor, Safety Alarm, Power Detector, Dual Function Detector, Sensor, Anti-Theft Protection, 175 V,
ibspot
30-day returns (most items)
$29.93
Sonew Power Failure Alarm, Switch Off The Alarm, Sensor, Safety Alarm, Power Detector, Dual Function Detector, Sensor, Anti-Theft Protection, 175 V,
ibspot
30-day returns
$59.69
$77.60
2Pcs Power Failure Alarm,Automatic Power Cut Failure Alerter,120Db LED Indicator Smart Alarm Warning Siren,High Voltage Resistant Design(Needs 9V Battery,Not Included) (2Pcs Power By 9V Battery)
flowersalh.com
23% off
$59.69
$77.60
2Pcs Power Failure Alarm,Automatic Power Cut Failure Alerter,120Db LED Indicator Smart Alarm Warning Siren,High Voltage Resistant Design(Needs 9V Battery,Not Included) (2Pcs Power By 9V Battery)
flowersalh.com
$29.03
Bewinner Power Failure Alarm, Power Out/Failure Alarm LED Indicator Siren Alarms Smart 120Db Automatic Power Cut Failure Alarm Warning Siren CN Plug
ibspot
$29.03
Bewinner Power Failure Alarm, Power Out/Failure Alarm LED Indicator Siren Alarms Smart 120Db Automatic Power Cut Failure Alarm Warning Siren CN Plug
ibspot
$30.93
Akozon Power Failure Alarm, Power Failure Alarm 220 V 120 Db LED Automatic Pocket Alarm Power Failure Alarm For Home/Office/Business (220 V Chinese
ibspot
$30.93
Akozon Power Failure Alarm, Power Failure Alarm 220 V 120 Db LED Automatic Pocket Alarm Power Failure Alarm For Home/Office/Business (220 V Chinese
ibspot
$89.00
GFI Notify Power Outage Notification System (2 Smart-Plug Bundle)
Amazon.com
Free shipping
$89.00
GFI Notify Power Outage Notification System (2 Smart-Plug Bundle)
Amazon.com
Free shipping
$41.79
$49.99
Reliance Controls Corporation THP108 Powerback! Mains Return Alarm
Amazon.com
673
Free shipping
16% off
$41.79
$49.99
Reliance Controls Corporation THP108 Powerback! Mains Return Alarm
Amazon.com
673
$25.00
Power Failure Alarm, Off / On Alert, 118Db Loud Siren With Led Light,
eBay
Free shipping
$25.00
Power Failure Alarm, Off / On Alert, 118Db Loud Siren With Led Light,
eBay
Free shipping
$114.92
Fockety Power Failure Alarm Intelligent GSM GA01P Power Failure Alarm System With Magnetic Switch And Infrared Sensor
ibspot
$114.92
Fockety Power Failure Alarm Intelligent GSM GA01P Power Failure Alarm System With Magnetic Switch And Infrared Sensor
ibspot
$90.07
Power Failure Alarm, Power Failure Detector, With Text Message, , And Audio A...
eBay
Free shipping
$90.07
Power Failure Alarm, Power Failure Detector, With Text Message, , And Audio A...
eBay
Free shipping
$34.44
Briidea Power Failure Alarm With LED Indicator & 80Db Siren, Powered By Rechargeable Battery (Included), Perfect For Monitoring Refrigerators,
ibspot
30-day returns (most items)
$34.44
Briidea Power Failure Alarm With LED Indicator & 80Db Siren, Powered By Rechargeable Battery (Included), Perfect For Monitoring Refrigerators,
ibspot
30-day returns
$56.22
Lianshi Failure Outage Alarm Warning Power Failure Alarm For Freezer Home AC220V Power Failure Alarm
ibspot
$56.22
Lianshi Failure Outage Alarm Warning Power Failure Alarm For Freezer Home AC220V Power Failure Alarm
ibspot
$94.37
Ortis Wi-Fi Smart Power Failure Alarm With Surge Protector, Remotely Monitor And Control Your Refrigerator Via App, Ensuring The Safety Of
ibspot
$94.37
Ortis Wi-Fi Smart Power Failure Alarm With Surge Protector, Remotely Monitor And Control Your Refrigerator Via App, Ensuring The Safety Of
ibspot
$88.04
Power Failure Detector Freezer Sirens, COTINSE 0-110 Db Power Failure Alarm Detector With LED Display, Household Alarms 7 Ringtones Power Monitor
ibspot
$88.04
Power Failure Detector Freezer Sirens, COTINSE 0-110 Db Power Failure Alarm Detector With LED Display, Household Alarms 7 Ringtones Power Monitor
ibspot
$82.05
RTU5028E GSM Power Failure Alarm Status Monitoring Circuit Fault Network Error Alert
ibspot
$82.05
RTU5028E GSM Power Failure Alarm Status Monitoring Circuit Fault Network Error Alert
ibspot
$100.49
Asixxsix 1-Channel GSM SMS Alarm, Power Failure Alert, Customizable Alarm Message, Smart & Slim Design, Wide Sensor Compatibility With Door Magnetic
ibspot
$100.49
Asixxsix 1-Channel GSM SMS Alarm, Power Failure Alert, Customizable Alarm Message, Smart & Slim Design, Wide Sensor Compatibility With Door Magnetic
ibspot
$44.82
Briidea Power Failure Outage Alarm For Freezer, With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring Refrigerators,
ibspot
30-day returns (most items)
$44.82
Briidea Power Failure Outage Alarm For Freezer, With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring Refrigerators,
ibspot
30-day returns
$46.20
Hendun Power Failure Alarm, GFCI Circuit Failed Dector Alerter, Smart Power Outage Reminder For Deep Freezer In Garage, Circuit Breakers GFCI Trip
ibspot
$46.20
Hendun Power Failure Alarm, GFCI Circuit Failed Dector Alerter, Smart Power Outage Reminder For Deep Freezer In Garage, Circuit Breakers GFCI Trip
ibspot
$42.68
Yomishine Power Failure Alarm, Super Loud 0-120Db Adjustable 6 Siren Power Outage Alarm For Freezer 12H Alert & HV/LV Alert For Freezer,Fridge,
ibspot
$42.68
Yomishine Power Failure Alarm, Super Loud 0-120Db Adjustable 6 Siren Power Outage Alarm For Freezer 12H Alert & HV/LV Alert For Freezer,Fridge,
ibspot
$94.37
Besimlive Power Failure Alarm For Freezer - Power Outage Loss Alarm With LED Indicator 0-110Db Adjustable12h Alert Electricity Outlet Monitor For
ibspot
30-day returns (most items)
$94.37
Besimlive Power Failure Alarm For Freezer - Power Outage Loss Alarm With LED Indicator 0-110Db Adjustable12h Alert Electricity Outlet Monitor For
ibspot
30-day returns
$47.17
Satisure Power Failure Alarm, 2025 Upgrade 120Db Power Outage Alarm For Freezer, Power Outage Monitor With LED Indicator & Extender Socket, Power
ibspot
30-day returns (most items)
$47.17
Satisure Power Failure Alarm, 2025 Upgrade 120Db Power Outage Alarm For Freezer, Power Outage Monitor With LED Indicator & Extender Socket, Power
ibspot
30-day returns
$96.41
Protector SAM 1000 Power Failure Detector | 3500 Watt | Emergency Power Buffered | 12 Hours | Power Failure Alarm | Fridge Alarm
ibspot
$96.41
Protector SAM 1000 Power Failure Detector | 3500 Watt | Emergency Power Buffered | 12 Hours | Power Failure Alarm | Fridge Alarm
ibspot
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    Shop power failure alarm system

    Sponsored
    About our ads
    $126.02
    Accucold PF1KIT Power Failure Alarm For 115V & 120V Appliances
    Katom.com
    1
    $126.02
    Accucold PF1KIT Power Failure Alarm For 115V & 120V Appliances
    Katom.com
    1
    $45.99
    Power Failure Alarm 2 Pack, Freezer Power Outage Alarm 7 Sirens, 0-110Db Adjustable LED Indicator 12H Alert, Power Loss Monitor For Refrigerator, Sump
    Amazon.com
    Free shipping
    $45.99
    Power Failure Alarm 2 Pack, Freezer Power Outage Alarm 7 Sirens, 0-110Db Adjustable LED Indicator 12H Alert, Power Loss Monitor For Refrigerator, Sump
    Amazon.com
    Free shipping
    $99.00
    Watchdog Home Monitor - Water, Temperature, Humidity, And Power Outage Alarm Sensor With Wifi
    Amazon.com
    Free shipping
    $99.00
    Watchdog Home Monitor - Water, Temperature, Humidity, And Power Outage Alarm Sensor With Wifi
    Amazon.com
    Free shipping
    $17.99
    Power Failure Alarm, Upgrade Loud 120Db Adjustable 6 Siren Power Outage Alarm For Freezer 12H Alert & HV/LV Alert For Freezer,Fridge, Basement,Garage
    Amazon.com
    15
    $17.99
    Power Failure Alarm, Upgrade Loud 120Db Adjustable 6 Siren Power Outage Alarm For Freezer 12H Alert & HV/LV Alert For Freezer,Fridge, Basement,Garage
    Amazon.com
    15
    $59.99
    Risinglink Power Failure Alarm, Power Failure Detector, With Text Message, Email, And Audio Alerts(2Nd Generation)
    Amazon.com
    244
    Free shipping
    $59.99
    Risinglink Power Failure Alarm, Power Failure Detector, With Text Message, Email, And Audio Alerts(2Nd Generation)
    Amazon.com
    244
    $21.49
    Power Failure Alarm For Freezer, Briidea Power Outage Alert With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring
    Amazon.com
    16
    $21.49
    Power Failure Alarm For Freezer, Briidea Power Outage Alert With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring
    Amazon.com
    16
    $29.99
    2 Pack Power Failure Alarm Power Loss Alarm
    Amazon.com
    $29.99
    2 Pack Power Failure Alarm Power Loss Alarm
    Amazon.com
    $25.99
    Power Failure Alarm, Freezer Power Outage Alarm 7 Sirens, Freezer Alarm With 0-110Db Adjustable LED Indicator 12H Alert, Power Loss Alarm Monitor For
    Amazon.com
    1K+
    $25.99
    Power Failure Alarm, Freezer Power Outage Alarm 7 Sirens, Freezer Alarm With 0-110Db Adjustable LED Indicator 12H Alert, Power Loss Alarm Monitor For
    Amazon.com
    1K+
    $28.99
    Briidea Power Failure Alarm With LED Indicator & 80Db Siren, Powered By Rechargeable Battery (Included), Perfect For Monitoring Refrigerators,
    Amazon.com
    301
    $28.99
    Briidea Power Failure Alarm With LED Indicator & 80Db Siren, Powered By Rechargeable Battery (Included), Perfect For Monitoring Refrigerators,
    Amazon.com
    301
    $18.99
    Briidea Power Failure Outage Alarm For Freezer, With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring Refrigerators,
    Amazon.com
    194
    $18.99
    Briidea Power Failure Outage Alarm For Freezer, With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring Refrigerators,
    Amazon.com
    194
    $21.99
    $24.99
    Power Failure Alarm With 2 Socket,80-110Db Adjustable Freezer Alarm With 4 Siren,Power Loss Alert With LED Indicator,Blackout Alert For GFI/GFCI Trips
    Amazon.com
    12% off
    $21.99
    $24.99
    Power Failure Alarm With 2 Socket,80-110Db Adjustable Freezer Alarm With 4 Siren,Power Loss Alert With LED Indicator,Blackout Alert For GFI/GFCI Trips
    Amazon.com
    $35.69
    Reliance Controls Sonicord Appliance Power Failure Alarm 1 Pk
    Max Warehouse
    143
    $35.69
    Reliance Controls Sonicord Appliance Power Failure Alarm 1 Pk
    Max Warehouse
    143
    $36.99
    Briidea Power Outage Alarm With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring Refrigerators, Freezers, And Sewage, 2 Pack
    Amazon.com
    Free shipping
    $36.99
    Briidea Power Outage Alarm With LED Indicator Lights And 80-120Db Adjustable Alarm, Perfect For Monitoring Refrigerators, Freezers, And Sewage, 2 Pack
    Amazon.com
    Free shipping
    $118.37
    Power Failure Alarm 4G Remote Power Outage Notification Power Failure Alert 1 Channel SMS Call Security Alarm For Sensor AU Version: LTE-FDD: B1/B3/B7
    ibspot
    30-day returns (most items)
    $118.37
    Power Failure Alarm 4G Remote Power Outage Notification Power Failure Alert 1 Channel SMS Call Security Alarm For Sensor AU Version: LTE-FDD: B1/B3/B7
    ibspot
    30-day returns
    $120.42
    Yosoo Health Gear GA01P GSM Power Failure Alert, Smart Power Outage Alarm SMS Power Failure Notification Remote Power Cut Alert GSM Remote Alert
    ibspot
    30-day returns (most items)
    $120.42
    Yosoo Health Gear GA01P GSM Power Failure Alert, Smart Power Outage Alarm SMS Power Failure Notification Remote Power Cut Alert GSM Remote Alert
    ibspot
    30-day returns
    $29.93
    Sonew Power Failure Alarm, Switch Off The Alarm, Sensor, Safety Alarm, Power Detector, Dual Function Detector, Sensor, Anti-Theft Protection, 175 V,
    ibspot
    30-day returns (most items)
    $29.93
    Sonew Power Failure Alarm, Switch Off The Alarm, Sensor, Safety Alarm, Power Detector, Dual Function Detector, Sensor, Anti-Theft Protection, 175 V,
    ibspot
    30-day returns
    $59.69
    $77.60
    2Pcs Power Failure Alarm,Automatic Power Cut Failure Alerter,120Db LED Indicator Smart Alarm Warning Siren,High Voltage Resistant Design(Needs 9V Battery,Not Included) (2Pcs Power By 9V Battery)
    flowersalh.com
    23% off
    $59.69
    $77.60
    2Pcs Power Failure Alarm,Automatic Power Cut Failure Alerter,120Db LED Indicator Smart Alarm Warning Siren,High Voltage Resistant Design(Needs 9V Battery,Not Included) (2Pcs Power By 9V Battery)
    flowersalh.com
    $29.03
    Bewinner Power Failure Alarm, Power Out/Failure Alarm LED Indicator Siren Alarms Smart 120Db Automatic Power Cut Failure Alarm Warning Siren CN Plug
    ibspot
    583
    30-day returns (most items)
    $29.03
    Bewinner Power Failure Alarm, Power Out/Failure Alarm LED Indicator Siren Alarms Smart 120Db Automatic Power Cut Failure Alarm Warning Siren CN Plug
    ibspot
    583