Powerful and reliable remote control solution designed for convenience and security in everyday applications. Key Features: Battery: Operates with a 12V 27A battery for longlasting performance and minimal maintenance. Radio Transmission Distance: Effective range of 30 to 100 meters in open areas, allowing flexible placement and reliable operation from various locations. Code Technology: Equipped with secure rolling code technology to prevent unauthorized access and ensure safety. Versatile Applications: Compatible with garage doors, alarm systems, automatic doors, and rolling doors. Benefits: Enhances security with advanced rolling code encryption, reducing the risk of signal duplication. Delivers reliable longdistance wireless control, for properties where the receiver is positioned far from the operating point. Easy integration into existing systems without complex setup requirements. Practical Use Scenarios: 1. Conveniently open your garage door from your vehicle without stepping outside, even from a considerable distance. 2. Activate or deactivate your home alarm system while standing outside or away from the control panel. 3. Operate an industrial rolling door from across a warehouse floor for seamless workflow. Designed for compatibility with a wide range of systems, this remote control unit combines dependable battery life, secure signal technology, and practical operating range, making it an ideal choice for both residential and commercial use.