1. 50m screen remote control, compact and convenient, elegant design, comfortable grip; each remote control is pre-coded for direct installation and use 2. Easy wiring and simple installation: disconnect the standard wire control switch, strip the core, and connect the three wires of the remote control 3. Fire-resistant and flame-retardant housing made of PC material with ventilation holes at both ends for effective signal reception without interference 4. Use the transmitter (remote control) to operate the motor forward or reverse within a range of up to 50 meters 5. This radio frequency remote control features forward, reverse, and stop functions; control the motor wirelessly through walls, floors, and doors within a reliable distance Plug Type: EU Plug, suitable for use in Indonesia, Germany, France, Italy, and other regions Working temperature: -25°C to +85°C Working voltage: 100-240V Transmission distance: 50m Working frequency: 433MHz Load power: ≤500W Power cord length: 1m Transmitter battery: 23A/12V Color: white Material: PC Size: 10 x 7cm Package Contents: 1 x Remote Control 1 x EU Plug Receiver Note: The package includes only the items listed above; other items are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3cm