Usage Tips:Product Overview: Simplify the operation of your electric projection screen with the Projection Screen Remote Control. Designed for convenience, this compact and elegant remote control system offers reliable performance with a range of up to 50 meters. Whether you're setting up in a home theater, conference room, or classroom, this remote control ensures smooth and easy management of your projection screen. Key Features: Long-Range Control: With a 50-meter transmission distance, this remote control allows you to operate your electric screen from anywhere in the room. The radio frequency (RF) technology ensures signals pass through walls, floors, and doors without interference. Easy Installation: The remote control is designed for straightforward installation. Simply cut off the standard wire control switch, strip the wire cores, and connect the three wires of the remote control for instant use. Fire-Resistant Shell: Safety is a priority with the fire-resistant and flame-retardant PC material used in the remote controls shell. It also features heat dissipation holes at both ends to prevent overheating and ensure stable performance. Forward and Reverse Stop Function: The remote control includes a forward and reverse stop function, allowing you to rotate the motor in either direction. This feature provides full control over your projection screen's movement, enhancing user convenience. Compact and Ergonomic Design: The remote is not only functional but also comfortable to hold. Its compact design ensures it fits easily in your hand, making it a user-friendly addition to your setup. Specifications: Plug Type: EU Plug (suitable for use in Indonesia, Germany, France, Italy, etc.) Working Temperature: -25C to +85C Working Voltage: 100-240V Transmission Distance: 50 meters Working Frequency: 433MHz Load Power: 500W Power Cord Length: 1 meter Transmitter Battery: 23A/12V Color: White Material: Fire-resistant PC Size: 10 x 7 cm Package Contents: 1 x Remote Control 1 x EU Plug Receiver