GIDEON Heavy-Duty Surge Protector 20A 4400W for Air Conditioner & Refrigerator, Voltage Protector Wall Plug, Single Outlet with Brownout & Over/Under Voltage Protection, 220V, 2 Pack

["【Adjustable Voltage Protection for Full Safety】 Protects appliances from over-voltage (up to 265V) and under-voltage (170V–197V), effectively guarding against spikes, brownouts, power fluctuations, and sudden outages. Keeps your devices running safely under unstable power conditions.","【Heavy-Duty 20A 220V for Large Appliances】 Built with a high-capacity 20A 220V design, ideal for refrigerators, air conditioners, washing machines, freezers, and other high-power appliances. Ensures stable performance and extends equipment lifespan.","【3-Minute Delay for Compressor Protection】 Automatically delays power reconnection for 3 minutes after voltage fluctuations or outages, preventing damage caused by frequent restarts—especially important for compressors in refrigerators and air conditioners.","【Smart Automatic Protection System】 Continuously monitors voltage in real time and cuts off power instantly when unsafe conditions are detected. Restores power only when voltage stabilizes, ensuring reliable and worry-free operation.","【Durable, Fire-Resistant & 5-Year Protection】 Made of high-quality flame-retardant materials (UL94 compliant) for enhanced safety. Backed by a 5-Year Product Protection plan and dedicated customer support for long-term peace of mind."]