General description The Garage Door Remote Control Receiver operates on frequencies of 433 and 868 MHz, making it compatible with a wide range of remote controls. It features a compact design and can work with multiple codes, ensuring versatility and convenience for users. Technical specifications Distance: 50-150 meters Dimensions: 5.5 cm x 4.5 cm x 1.0 cm Power input: AC/DC 9-30V Supports up to 400 codes Color: White + Black Material: ABS Compatibility and accessories Compatible with all 433.92 MHz fixed code remote controls Package Contents: 1 x Receiver, 3 x Remote Controls Installation Select the correct brand of remote control using the 8 DIP switches For input higher than 24V, shorten pins 2 and 3; for input less than 24V, shorten pins 1 and 2 Usage Press the learning button to program a new remote control When the LED lights up, press the button on the remote control to complete programming To erase all data, press and hold one of the learning buttons until the LED turns off