Universal garage door remote control operating at 433.92 MHz frequency. Transmission range between 50 to 100 meters in open space. Open garage doors and gates without leaving your vehicle, offering convenience and improved daily comfort. This universal gate remote works on 433.92 MHz; remotes with different frequency are not compatible. Easy operation and wide adaptability. Suitable for use in vehicles, garage doors, electric gates, car door locks, automotive modifications, and other applications. Applicable for: - All types of electric doors, garage doors, sliding gates, and security systems - Vehicles, remote copying for motorcycles and electric vehicles - Home automation scenarios including lights, projection screens, electric windows and doors - Agricultural applications such as cranes, sprayers, and remote-controlled water pumps [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. Press and hold the corresponding button on the original remote. 3. Copy remote signal Press the button on the original remote that you want to copy, keeping it close to the new remote. The new remote’s LED will flash slowly three times and then turn off, indicating successful pairing. Repeat the process for additional buttons. Specifications: - Power supply: Battery - Color: White - Channels: 2 - Keys: 2 - Product model: 432HzNA - Modulation method: ASK - Transmission power: 3~6 dBm - Transmission current: 21 mA - Standby current: < 0.15 mA - Operating frequency: 315 / 433.92 MHz - Operating voltage: DC 12V - Battery type: 2 x Button cell batteries - Case material: ABS - Product dimensions: 68 x 33 x 11 mm - Product weight: 18 g - Usable range: Up to 150 meters Package includes: 2 pcs 432HzNA remote controls