Round Remote Control RF Transmitter Remote Control Duplicator High Sensitivity Transmission for Electric Gate Garage Door _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Round Remote Control 315 MHz/433 MHz Cloning Code Key RF Transmitter High Sensitivity Transmission for Electric Gate Garage Door _x000D_ Feature: _x000D_ 1. Simple and User-Friendly Design: This smart copy remote control features a simple and user-friendly design, making it easy to use with quick setup. _x000D_ 2. Versatile Use: The remote control can be used for electric sunshade, electric curtains, electric gates, garage doors, security monitoring, and light control. _x000D_ 3. High-Performance Radio Frequency Technology: Equipped with a high-performance radio frequency chip, this remote control has a stable frequency and accurate transmission distance. It is highly sensitive, and there is no signal barrier or directional limitations when transmitting. _x000D_ 4. Fast Copying Speed: The remote control can copy most fixed and learning code wireless remote controls quickly, and it does not affect the original remote control after copying. Its automatic code matching function enables direct use without additional programming. _x000D_ 5. Personalized and Customizable: With its multifunctional and customizable features, this remote control can meet your needs in various settings and make your life more convenient. Specification: _x000D_ Specification: Round _x000D_ Model: SOB02-KB _x000D_ Color: black, white (optional) _x000D_ Operating frequency: 315 MHz/433MHz (optional) _x000D_ Battery type: button battery 2032 * 1 _x000D_ Working Method: Copy _x000D_ Shell material: ABS _x000D_ Product size: 50 * 50 * 14mm/1.96 * 1.96 * 0.55inch (including shell) _x000D_ Product weight: 22g (including shell) _x000D_ _x000D_ Electrical parameters: _x000D_ Working voltage: DC2.4-3V _x000D_ Emission current: