Set of 2 868 MHz garage door openers for Hörmann HSM4, HSE4, SE2, and HSM4 handheld transmitters. Compatible with Marantec Digital D302, D304, and D384 handheld transmitters. Compatible with Berner ha

Product Information: For Hörmann handheld transmitters, compatible only with Hörmann 868.3 MHz remotes with blue buttons. Ensure your original remote has blue buttons. It is not compatible with Hörmann remotes with gray, green, or yellow buttons. Not compatible with Hörmann BS (BiSecur) series remotes. Garage door opener replacement: compatible with Hörmann 868 MHz handheld transmitters (with blue buttons): HSE2-868, HSM4-868, HS4-868, HSE4-868, HS1-868, HS2-868, HSM2-868, HSZ1-868, HSZ2-868, HSP. Part Number: 4-8688. HSP4-C 868, HSD2-A 868, HSD2-C 868 Compatible with Marantec remote controls (only with 868.3 MHz black back): D302-868, D304-868, D222-868, D313-868, D321-868, D323-868, D382-868, D384-868, D392-868. Not compatible with Marantec digital remote controls with a light gray back and 433 MHz frequency. Compatible with Berner 868.3 MHz handheld remote controls: BHS110, BHS121, BHS130, BHS140, BHS153. Very important: Clone the signal from your old remote control. If you don't have a remote control to clone, you cannot use this remote control.