General description This 868MHz Garage Door Opener is a high-quality replacement for various BiSecur series transmitters. It operates at 868.3MHz and features a rolling code for enhanced security, ensuring reliable performance for your garage door systems. Technical specifications Frequency: 868.3MHz Rolling code technology Channels: 4 buttons for controlling up to 3 different garage doors Material: Plastic Measurement allowed error: +/- 1-3cm Compatibility and accessories Compatible with BiSecur series transmitters: HSE1-868-BS, HSE2-868-BS, HSE4-868-BS, HS1-868-BS, HS4-868-BS, HS5-868-BS, HSS4-868-BS, HSP4-868-BS, HSD2-868-BS Installation Dual programming options: Copy the code from your existing remote or program via the receiver Usage Each button controls a separate channel for managing multiple garage access points Other information Package Contents: 1 * Garage Door Opener Note: Light reflection and different displays may cause color differences in the item