- Universal Compatibility : The SM24-LT garage door remote is designed to work seamlessly with a wide range of brands, including Chamberlain, Liftmaster, Craftsman, Linear, Genie/Overhead Door, Stanley, Access Master, and Link Control. It supports multiple frequencies (300/310/315/318/390 MHz) and is compatible with openers featuring Yellow, Purple, Red, Orange, or Green learn buttons, as well as DIP switches. - Safe and Reliable : Equipped with Security+ and Security+ 2.0 technology, this remote provides robust encryption to ensure secure operation. Please note, it is not compatible with openers from Allstar, Marantec, Hormann, and other specified brands. - Dual Channel Functionality : This remote features two buttons, allowing you to control up to two garage doors independently. It can operate different brands of garage door openers, eliminating the need for multiple remotes and simplifying your garage access. - Easy Programming : Programming the SM24-LT is straightforward. Simply follow the detailed instructions provided, which may involve pressing the remote button a few times or adjusting the DIP switch. This user-friendly setup ensures quick and hassle-free synchronization with your garage door opener. Use Scenarios : 1. Homeowners with Multiple Garage Doors : Easily manage two garage doors with one remote, streamlining access for your family. 2. Rental Properties : Provide convenient access to tenants while maintaining security with encrypted technology. 3. Commercial Spaces : Simplify operations by controlling multiple doors at a business location without the clutter of different remotes. The SM24-LT is your reliable solution for convenient and secure garage door access, combining compatibility, safety, and ease of use in one compact remote.