A Wireless remote control switch is an electric switch which iscontrolled by a radio or other signal and does not require anoperator to touch the switch is known as a wireless remote controlswitch. The remote control device, if electrically operated, usesbatteries with a low, safe, voltage. Such a switch avoids the riskof electric shock if a user touches a switch with wet hands, andallows switching apparatus from a location without a wired switch.KingLai wireless high-tech Co., Ltd is a professional radio wavewireless remote switch, wireless socket manufacturer. The remotedistance can design from 50m, 200m, 500, 1000m, 2000m, 5000m to10000m. Our special technic can assure the remoter and receiverwork normally in a worse environment conditions or lots disturbarea. Adopting high speed rolling digital coding and decodingmethod, the wireless remote switch can prevent sharp electronicpulse disturb and enhance its receiving sensitive. Workingfrequency is 230MHz, 303MHz, 315MHz and 433MHz, input voltage isDC12v, AC110v or AC220v. Our high power and long distance wirelessremote switches are widely use in agriculture water pumping controlarea, all kinds industry wireless control area, home appliancewireless control area and military field. In year 2010, KingLaiwireless High-tech company upgrade the application development ofwireless communication technology, has got a range of products:wireless communication module with ultra-low power consumption(USBsmart node series, with routing and computer networking functions),active RFID, ARM, RF systems design wireless indicator of powerline and smart home control system.Besides, embedded system design,RF system design, embedded software design and development ofvarious MCU application systems is also one of the company"sstrengths. Our faith "Bring your life more conveniently andeasily". Welcome all over the world friends cooperate with us tocome true the more convenient easy life!