This 220V Automatic Remote Vacuum Switch is designed to simplify dust collection control for high-power woodworking and shop tools. With convenient wireless operation, it allows users to remotely turn connected equipment on or off while maintaining a cleaner, safer, and more efficient workspace. The built-in delay-off function keeps the dust collector running briefly after tools stop, helping capture residual debris without manual intervention. Ideal for workshops and garages, this autoswitch improves workflow while reducing unnecessary power usage.Built with a durable ABS housing made from V-0 grade flame-retardant materials, this switch is engineered for reliable performance under demanding conditions. It supports tools rated up to 220V, 20A, and 3600W, making it suitable for most high-power dust collectors and shop equipment. The unit includes a heavy-duty UL-certified 14AWG power cord and two pre-paired wireless remotes with batteries included. Remote signals operate up to 328 ft. in open areas, and additional remotes can be easily paired using the onboard SET button. A safety-focused default OFF mode prevents automatic restart after power outages.Perfect for vacuum cleaners, table saws, miter saws, routers, planers, sanders, and other power tools, this remote vacuum switch supports both professional workshops and home DIY environments. By reducing manual switching and improving dust control efficiency, it enhances productivity and user convenience. Material: Acrylonitrile Butadiene Styrene (ABS).