For Pujol 433.92MHz Rolling Code Garage Door Remote Control Receiver Switch Specification: 1. Working voltage: AC/DC 12V/24V 2. Static working current: ≤7mA 3. Operating temperature: -20°C to +60°C 4. Receiving sensitivity: 3-100dBm 5. Operating frequency: 315MHz / 433MHz 6. Output current: ≤3A 7. Storage: 400 codes 8. Function: Open code, compatible with all chips Widely used in simple data wireless transmission, wireless remote control, switching control, burglar alarm industrial remote control, telemetry, remote sensing, household appliances, intelligent toys remote control, and a variety of low-rate digital signal transmission. How to use: 1. Connect receiver to 12V–24V AC/DC power supply. 2. When the power is initiated, the POWER LED will light up and the receiver is ready for instructions. 3. Press any button on the remote. If the code is learned, the LED will blink, then release the button on the remote. Without any operation within 15 seconds, the LED will turn off and finish its learning status. Programming method: A. Press LEARN1 once, the LED lights up and CH1 (monostable) activates. Repeat Step 3. Press LEARN1 twice, the LED lights up and CH1 (bistable) activates. Repeat Step 3. B. Press LEARN2 once, the LED lights up and CH2 (monostable) activates. Repeat Step 3. Press LEARN2 twice, the LED lights up and CH2 (bistable) activates. Repeat Step 3. Deleting function: Press and hold “LEARN 1” or “LEARN 2” until the “LEARN” LED turns off. All stored transmitter codes will be erased. Note: A. The data for rolling codes is relatively large and may take slightly longer to process. B. If the same code is entered multiple times, only the last code will be memorized. Package Includes: 1 x Remote Control Switch Note: 1. Please allow 1–3 mm error due to manual measurement. 2. Please allow 1–3 g weight variation. 3. Due to lighting effects and monitor differences, the actual color of the item may vary slightly from images shown.