Photo 1 of Briidea Power Failure Alarm with High/Low Voltage Alert, LED Indicators, 100-120dB Adjustable Alarm, Perfect for Refrigerators, Freezers, and Sewage

Double tap image to zoom

Photo 1 of Briidea Power Failure Alarm with High/Low Voltage Alert, LED Indicators, 100-120dB Adjustable Alarm, Perfect for Refrigerators, Freezers, and SewagePhoto 2 of Briidea Power Failure Alarm with High/Low Voltage Alert, LED Indicators, 100-120dB Adjustable Alarm, Perfect for Refrigerators, Freezers, and Sewage