General description This 868MHz remote control is designed for use with Hörmann garage door models featuring blue buttons, including HSM4, HSM2, HS2, HS4, HSE2, HSE4, HSZ1, and HSZ2. Please note that this is not an original remote control and is not compatible with other Hörmann frequencies or colored buttons, nor with the Hörmann BS series or remote controls from other brands. Compatibility and accessories Compatible with Hörmann models: HSM4, HSM2, HS2, HS4, HSE2, HSE4, HSZ1, HSZ2 Not compatible with other Hörmann frequencies or colored buttons Not compatible with Hörmann BS series Includes: 2 remote controls (with batteries) and 1 detailed programming manual Installation Clone the original remote control face to face for programming Original remote control is required for cloning If you do not have an original remote, this remote cannot be used