Comprehensive Package: This set includes six high-quality gate opener remote transmitters, each equipped with a key fob and a detailed manual. Operating on a frequency of 433.92MHz and featuring four independent channels, these remotes are crafted from durable materials and designed for low power consumption. Extensive Compatibility: Specifically designed to be compatible with ALEKO automatic door openers, these remotes have undergone rigorous testing, surpassing 200,000 cycles, to ensure exceptional signal strength and enduring reliability for various types of doors. Multi-Functionality: With a 4-channel design, these remotes can simultaneously manage up to four different gates or garage doors. Each button can be assigned specific open/close/pause functions, making them ideal for residential homes, commercial properties, or facilities with multiple garage doors. User-Friendly Programming: Easily pair each remote with your system using the straightforward instructions provided. Boasting a signal range of up to 170 feet, these remotes ensure consistent performance and strong signal penetration in any setting. Enhanced Security Features: Employing advanced 433.92MHz rolling code technology, each remote generates a unique signal every time it is used, significantly reducing the risk of signal interception or duplication. Color: Black Material: plastic Package Contents: 6 Pcs Gate Opener Remote