Description: 100% brand new and high quality Feature: Separate line wiring ports, each wiring port has an independent bar to delete partitions, which is convenient to use and safer.The flame-retardant shell adopts a flip-top design, and there is no need to disassemble the screws for each debugging, saving time and effort.High-sensitivity superheterodyne receiving module, even if the signal is weak, it can easily pass through walls.Widely used in dc water pump, motor, electric appliances, light lamps, electric lock, curtains, doors, and other wireless control devices. Specifications: Item Type: Wireless Controller Switch KitsMaterial: ABSColor: as the picture showsVoltage: DC12V~48VModulation method: ASK amplitude modulationWorking mode: inching, self-locking, interlocking (can be set freely)Maximum load: 40AQuantity: 1 PCInstructions(1) Learn to codeFirst press the learning button, the indicator light is off, indicating that you have entered the learning state; release the learning button, press and hold the remote control button you need to learn; the indicator flashes five times and then stays on, indicating successful learning(1) Clear codeContinue to hold down the learning button, the indicator light will turn from on to off, and then return to steady on, indicating that the code clearing is successful. Note: No retail package.Transition: 1cm=10mm=0.39inchPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes: 1 x Remote Control1 x Switch Receiver