Wide Compatibility: This remote control operates at 433.92 MHz and supports rolling code systems, making it a replacement for ON1E, ON2E, ON4E, and similar 2-channel or 4-channel models. Enhanced Security Features: Each button generates a rolling code, enhancing security by preventing unauthorized signal duplication. Dual Channel Functionality: Control up to two devices such as gates, garages, or barriers with this remote, with an operating range of up to 200 meters in open spaces. Quick and Easy Programming: Set up your remote in seconds using the self-learning feature, which syncs with the compatible receiver’s “learn” function. Compact and Durable Design: This remote features a sleek black housing, is shock resistant, and includes a keychain loop for convenient portability. This remote control is designed for ease of use and enhanced security, making it suitable for managing access to residential or commercial property. With dual-channel functionality, you can operate multiple devices from a single remote. The simple programming process requires no technical expertise, and its compact size ensures portability. Color: Black Material: Plastic Package Contents: 2 x Gate Remote Controls Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.