Replacement Remote: This 433.92 MHz garage door remote is a versatile replacement. compatibility with your model before purchase. It's designed to work seamlessly with for RSC2-433, RSZ1-433, RSE2-433, and also with Liftronic 500/700/800, plus Portronic D2500/D5000/S4000. Compatibility Details: Specifically tailored for compatibility with a range of models including for RSC2-433, RSZ1-433, RSE2-433, and Liftronic series 500, 700, and 800. Also fits Portronic swing gate operators D2500, D5000, and S4000, ensuring wide usability. Non-Compatible Models: Please note, this remote does not support for RSC4-433-BS, RSZ1-433-BS, and the Liftronic 500-2, 700-2, 800-2 models. Check your device model carefully to avoid compatibility issues. Enhanced Features: Boasting a transmission distance of 50-100 meters and equipped with 2 buttons, this remote can control up to two garage doors. (The actual product may have slight color difference or difference, which not affect the use) Color: Black Material: plastic Package Contents: 2 * Garage Door Remote Control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.