ENDMAN Power Failure Alarm for Freezer Alarm, Power Outage Alarm,Power Loss Alarm with Rechargeable Battery (Included) >95dB
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Product Details
⚡ Power Oultage Alarm Perfect for Monitoring Refrigerators, Freezers, Sump Pumps, Aquariums||Power Failure Alarm is MCU Monitors Voltage at All Times and Alarm Volume>95db||Built-in Safety Lithium Battery 400mAh (CE certified),Continuous Alarm Time > 8h||⚡ Power Oultage Alarm with Mute Reset Button and With Switch Function and 15A Socket