Easy to Program Get set up in minutes with our straightforward programming process. The GT90-1 remote comes with a detailed instruction manualjust follow the steps to sync with your opener. Pro tip: First verify whether your Genie opener uses 9 or 12-position DIP switches. If the remote doesn't work initially, try flipping the switch positions. Widely Compatible Replacement This garage door opener remote features 9 or 12-position DIP switches, offering compatibility with Genie and Overhead Door systems. It serves as a replacement for GT90, GT90-2, GT90-3, AT90, MAT90, CT90, LD12, AT290, GPT90-1, LDT90, and similar models. Package and Service This remote replacement comes with batteries, a visor clip, and a user manual. It is fully installed and pre-tested to ensure quality and reliable performance. Advanced Security Enjoy peace of mind with advanced RF technology and a unique encryption design that helps prevent unauthorized access. Each device allows manual switching of codes after each cycle, enhancing security. The GT90-1 remote operates effectively from over 104 feet away, providing dependable and secure garage access. Please Note The GT90-1 Garage Door Remote Control is compatible only with 2-state DIP switches (9 or 12). It is not compatible with 3-state DIP switches (+, 0, -). Please verify your DIP switch type before ordering. Accessories are compatible spares (non-original), and brand names are used solely for compatibility reference.