Universal Compatibility: Designed to work with a wide range of models including Novotron 502/504/522/524, MAX43-2/MAX43-4, and Novoport I-III. Also compatible with Tormatic/Novomatic models such as GTA 601, 802, 403, 413, 423, and 553, offering broad usability across multiple devices. Enhanced Security Features: Equipped with advanced KeeLoq code technology, this remote provides 64-bit encryption with support for 128-bit encryption, delivering reliable protection against unauthorized access to your garage. Multi-Function Control: This versatile remote features two programmable channels, enabling control of garage doors, sectional doors, swing gates, and driveway gates for added convenience at home or the office. Sleek, Portable Design: Designed with a modern, compact shape and classic black and white finish, this transmitter is both stylish and practical. It easily attaches to a keychain and includes a lanyard for convenient everyday use. Color: Black & White Material: Plastic Package Contents: 3 x Garage Door Opener Note: Light reflection and different display settings may cause slight variations between the image and the actual item color. Measurement may vary by +/- 1-3 cm.