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The wireless remote switch adopts radio remote control technology to realize wireless control of various electronic equipment. Radio remote control technology is a technology that uses radio signals to implement long-distance control of controlled objects. Its propagation medium is radio waves, and the frequency usually used is several megahertz to hundreds of megahertz. The wireless remote switch consists of a remote control (transmitter) that can be moved at will and a fixed switch receiver. It uses radio frequency identification (Radio frequency identification) technology to control various electronic devices by the wireless remote control. The working principle of the wireless remote...

Remote control technology is a technology for remote control and monitoring of controlled objects. It is a comprehensive technology formed by using automatic control technology, communication technology and computer technology. It generally refers to the technology of controlling a single or two extreme actions of a remote controlled object. The whole set of equipment that completes the remote control task is called the remote control system. The remote control system can transmit discrete control information (such as switch on and off), and can also transmit continuous control information (such as controlling the size of the engine throttle). The radio remote...

This telephone wireless remote control module is an electric device with 4 relay outputs. It can control variety of home appliances and electronic products in any place worldwide by fixed telephone or mobile phone. Such as remote control Lights, TVs, Motors, Fans, Cameras, Video/ Audio signals, Electrically operated Doors/ Locks/ Windows/ Curtains/ Bell or other equipments with voltage AC 110~240V or DC 0~48V. Operation: 1) Input password: Dial the telephone number of the phone line which the controller is connected, the telephone could be connected automatically after 6 ringing. After entering the 4 - digit password continuously, press the "#"...

Medical technology Medical technology exists in hospitals that put in place mechanical gantries to move the equipment around and control motion with remote controls. For example, a gantry system can be used to move an MRI machine with the push of a button in the medical industry, actuators are used to control mechanical systems like surgical tools or manipulators. This makes it possible for surgeons to perform more precise motions. Medical devices also use electronic actuators to perform tasks like opening and closing valves.   Automotive Automotive actuators control the movements that occur in cars. They can also control other...