Refrigerator Surge Protector and Power Failure Alarm 3-Min Delay | 140J 15A Voltage Protector for Home Appliances, Deep Freezer Outlet Alarm Power Loss with 95dB Siren

2-IN-1 SMART PROTECTION This innovative device seamlessly combines a high-capacity voltage surge protector with an automatic power failure alarm. One compact outlet adapter offers double safety coverage for your valuable home appliances. 3-MINUTE SMART TIME DELAY Equipped with a professional 3-minute power-on delay protection mechanism. It shields your equipment from instant voltage fluctuations and spikes when power returns, effectively preventing severe damage to compressors and motor-driven devices. 95dB LOUD ALARM WITH 5 SOUNDS In the event of a power loss, the built-in freezer alarm will instantly trigger an ultra-loud siren over 95dB. Features 5 optional alert voice tones to choose from, with a premium rechargeable battery (included) that keeps alarming for over 8 hours to prevent food spoilage.

AUTOMATIC VOLTAGE SAFEGUARD Features a robust 140J surge spike protection capacity and 15A switching capability. It automatically disconnects your sensitive appliances when voltage drops below 90VAC or spikes above 135VAC, safeguarding them against brownouts and blackouts. WIDE APPLIANCE COMPATIBILITY A highly cost-effective investment that brings high-value returns at a low cost. This three-outlet voltage protector is perfect for monitoring refrigerators, deep freezers, sump pumps, and aquariums, extending your appliance service life