This is a 433.92 MHz garage door remote control with a transmission distance of 50 to 100 meters in open space. Operate gates and garage doors without leaving your vehicle, offering convenience in daily use. Designed to operate on 433.92 MHz frequency; devices with different frequencies are not compatible. Features easy operation and wide adaptability compatible with use with various electric doors, garage doors, and gate systems. Suitable compatible with applications including electric doors, vehicle security monitoring, remote control compatible with motorcycles and electric vehicles, home automation such as lighting and electric curtains, as well as agricultural equipment like cranes, sprayers, and water pumps. [How to Activate] Specification: - Power source: Battery - Color: White - Number of channels: 2 - Number of buttons: 2 - Product model: 432HzEE - Modulation method: ASK - Transmitting power: 3~6 dBm - Transmitting current: 21 mA - Quiescent current: < 0.15 µA - Operating frequency: 315 / 433.92 MHz - Working voltage: DC 12V - Battery type: Button battery * 2 - Case material: ABS - Product size: 68 * 33 * 11 mm - Product weight: 18 g - Operating range: Up to 100 meters (open space) Package included: 1 x 432HzEE Remote Control