General description This 868MHz Garage Door Opener is designed for universal compatibility with BiSecur series transmitters, including models such as HSE1-868-BS, HSE2-868-BS, HSE4-868-BS, HS1-868-BS, HS4-868-BS, HS5-868-BS, HSS4-868-BS, HSP4-868-BS, and HSD2-868-BS. Operating at 868.3MHz, this remote features a rolling code for enhanced security and is equipped with dual programming options for easy setup. Technical specifications Frequency: 868.3MHz Rolling code: Yes (blue LEDs) Buttons: 2 Measurement allowed error: +/- 1-3cm Compatibility and accessories Compatible with BiSecur series transmitters Package Contents: 1 x Garage Door Opener Installation Program the remote by copying the code from an existing remote or through the receiver. Usage Use the remote to operate compatible garage doors and gates. Other information Color may vary slightly due to light reflection and display differences.