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 systems, and automotive modifications. Applications include: - Electric gates, electric garage doors, passage doors, and security monitoring systems - Vehicles, including motorcycles and electric vehicles - Home automation uses such as lighting, projection screens, electric windows, and doors - Agricultural equipment such as cranes, sprayers, and water pumps [Activation Instructions] 1. Clear existing code: Press and hold both buttons on the remote simultaneously until the LED light changes from slow to fast flashing, indicating successful clearing. 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 stabilize. Press the corresponding button on the original remote to copy its signal. The indicator will change from fast flashing to a steady light. 3. Copy remote signal: Hold the original remote close to the new one and press the desired button. The new remote’s light will flash slowly three times and then turn off, indicating successful pairing. Repeat this process for additional buttons. Specifications: - Power source: Battery powered - Color: White - Channels: 2 - Buttons: 2 - Model: 432HzNA - Modulation method: ASK - Transmit power: 3~6 dBm - Transmit current: 21 mA - Standby current: < 0.15 mA - Operating frequency: 315 / 433.92 MHz - Operating voltage: DC 12V - Battery type: 2 x Button battery - Case material: ABS - Dimensions: 68 x 33 x 11 mm - Weight: 18 g - Range: Up to 150 meters - Package includes: 2 x 432HzNA Remote Control