Remote control for garage doors operating at 433.92 MHz frequency. Transmission range is between 50 and 100 meters in open space. Open garage doors and gates without leaving your vehicle, offering convenience and comfort in daily use. Universal gate remote control enjoy an improved lifestyle.This remote operates at 433.92 MHz; devices with different frequencies are not compatible. Easy operation and wide adaptability make it suitable for various applications including garage doors, truck bed covers, door access systems, and automotive modifications.Applications:- Electric gates, garage doors, sliding doors, security monitoring- Vehicles, remote key duplication for motorcycles and electric vehicles- Home automation, lighting, projection screens, electric windows and doors- Agricultural equipment, cranes, sprayers, water pumps, and other remote-controlled machinery[Programming Instructions]1. Clear existing code: Press and hold both buttons on the remote simultaneously until the LED flashes slowly then rapidly. This indicates successful code clearing. The LED will continue flashing for approximately 15 seconds. Proceed to step 2 within this time.2. Select function button: Press the button you wish to copy. The LED will change from rapid flashing to a steady light.3. Copy remote signal: Bring the original remote close to the new one. Press the corresponding button on the original remote. The new remotes LED will flash slowly three times and then turn off, indicating successful pairing. Repeat the process for additional buttons.Specifications:- Power source: Battery- Color: White- Channels: 2- Keys: 2- Product model: 432HzNA- Modulation method: ASK- Transmission power: 3~6 dBm- Transmit current: 21 mA- Standby current: