Projection Screen Remote Control Electric Screen Remote Radio Frequency Controller Screen Automatic 1. 50m range remote control, ergonomic design for comfortable handling, pre-coded for direct installation and use 2. Easy wiring and simple installation process; cut 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 from 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 up to 50 meters 5. Radio frequency remote control features forward, reverse, and stop functions; control the motor wirelessly through walls, floors, and doors Plug Type: EU Plug Working Temperature: -25°C to +85°C Working Voltage: 200-240V Transmission Distance: 50m Working Frequency: 433MHz Load Power: ≤500W Power Cord Length: 1m Transmitter Battery: 23A/12V Color: White Material: PC Dimensions: 10 x 7cm Package Contents: 1 x Remote Control 1 x EU Plug Receiver Note: Light and display differences may cause slight color variation between the image and actual item. Measurement error allowed is +/- 1-3cm.