This is a 433.92 MHz remote control compatible with garage doors. The transmission distance ranges between 50 and 100 meters in open space. Open gates and garage doors without leaving your vehicle, offering a convenient and seamless experience in daily use. Universal gate remote control – Designed for improved functionality and ease of use. Operates on 433.92 MHz frequency. Devices with different frequencies are not compatible. Features easy operation and wide adaptability for use with trucks, garage doors, gate barriers, and automotive modifications. Applications include: - Electric gates, electric garage doors, passage doors, and security monitoring systems - Vehicles, including motorcycles and electric vehicles - Home automation, such as lighting fixtures, projection screens, electric windows, and doors - Agricultural equipment, including cranes, sprayers, and remote-controlled water pumps [Setup Instructions] 1. Clear existing code: Press and hold both buttons on the remote simultaneously until the LED flashes slowly, then rapidly. This indicates successful clearing of the code. The light will continue flashing for approximately 15 seconds. Proceed to step 2 within this time. 2. Select function button: Press the button you wish to program. The fast flashing light will change to a steady state. Press the corresponding button on the original remote you are copying. The indicator will flash quickly and then remain constantly lit. 3. Copy process: Press and hold the button on the original remote that you want to copy, keeping it close to the new remote. The new remote will flash slowly three times and then turn off, indicating successful pairing. Repeat the process for additional buttons. Specifications: - Power source: Battery powered - Color: White - Number of channels: 2 - Number of buttons: 2 - Product model: 432HzNA - Modulation method: ASK - Transmit power: 3~6 dBm - Transmit current: 21 mA - Quiescent current: < 0.15 µA - Operating frequency: 315 / 433.92 MHz - Operating voltage: DC 12V - Battery type: 2 x Button battery - Case material: ABS - Product dimensions: 68 x 33 x 11 mm - Product weight: 18 g - Usable range: Up to 150 meters (under ideal conditions) Package included: 2 x 432HzNA Remote Control