Vacuum switch can be remotely controlled by remote control, so you can control the vacuum socket to turn on or off from anywhere in your workshop. Save yourself the hassle of walking over to manually operate the vacuum outlet switch.Remote remotes are capable of controlling multiple vacuum remote switched outlet units simultaneously. They are suitable for vacuum cleaners, vacuum cleaners, power supplies, work lights, air compressors and various other tools. The remote control signal can penetrate walls. If there is no obstruction, the signal can be transmitted up to 50 meters.UL listed US standard 3-pin AC power receptacle.UL listed US standard 14AWG power cord. This automatic switch housing is made of PC+ABS V0 flame retardant material. Make you safer and more reliable in your work.Input voltage 120 volts AC. Maximum current 15 amps; 60Hz, the tool will start automatically when you click the On/Off button on the remote control. When finished, click the off button on the remote control and the vacuum cleaner will continue to run for 2-3 seconds before shutting off, or you can use the time delay button to control how long the vacuum cleaner runs.Press the ON button of the remote control, you can easily start the vacuum socket switch, press the 5S button of the remote control, the vacuum switch will automatically shut down after a delay of 5 seconds, press the 10S button of the remote control, the vacuum switch will automatically shut down after a delay of 10 seconds, you can also press the OFF button to shut down the vacuum socket immediately.