Refrigerator Surge Protector & Power Failure Alarm, Protects Against Voltage Abnormalities, with LED Indicator Light & 110dB Alarm, Ideal for Refrigerators, Freezers, and Sewage

POWER FAILURE ALARM +
SURGE PROTECTION: This power failure alarm device, compared to similar products on the market, adds surge protection functionality. You no longer need to agonize over choosing between power failure alerts and surge protection. With just one device, you can enjoy dual protection, not only comprehensively safeguarding your refrigerator or other appliances but also saving you costs.
DESIGNED FOR ELECTRICAL PROTECTION: This newly upgraded power fault alarm is designed to monitor and protect household appliances such as refrigerators operating on 120VAC, preventing accidental disconnection of power lines or circuit breaker failure, high and low voltage, spike, instant surge, power failure, voltage fluctuation, and load shedding leading to appliance damage. It extends the lifespan of appliances, reduces appliance losses, and saves on maintenance costs for you.
POWER OUTAGE ALERT: In the event of a power failure, the alarm will notify you of the power issue through flashing alarm lights and a 110dB loud alarm, enabling you to salvage your property and equipment, thus preventing situations such as food spoilage due to refrigerator power outages.
CLEAR PANEL: With LED lights displaying voltage status clearly labeled, providing intuitive clarity, enhancing your understanding efficiently, ensuring appliances operate according to your needs.
TIME AND EFFORT SAVING: Equipped with a built-in rechargeable high-quality lithium battery boasting extended battery life, this device eliminates the inconvenience of frequent replacements. With its plug-and-charge feature, it automatically charges when plugged in, effectively preventing the risk of missed alerts due to forgetting to charge or replace batteries