Item Tag: Power Sensor
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Adjustable 7-Siren Power Failure Alarm – 12-Hour Battery Life for Refrigerators
Adjustable 7-Siren Power Failure Alarm. 12-Hour Alert System: If power remains off, the system switches to LED-only flash for one minute, followed by alerting you with both ringing and flashing for another 10 seconds—continuing this cycle for up to 12 hours.
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Battery-Powered Power Failure Alert – 2 Pack with LED Indicator & 110dB Sound
With LED Indicator & 110dB Sound. Power Failure Alarm: Loud 110dB alert combined with LED flash that lasts for 60 seconds. Why Choose Our Power Failure Alarm?. Don’t leave your family’s well-being and your most precious possessions to chance.