HSM4 868 MHz garage door remote control, replacement for Hörmann HSM 4 handheld transmitter, 868.3 MHz, 4 buttons, 30 m range, with 3 battery packs

This garage door opener remote is not an original Hormann product; it is only compatible with the following Hormann models with blue buttons: HS1, HS2, HS4, HSM2, HSM4, HSE2, HSZ1, HSZ2, HSP4, HSP4-C, HSD2-A, HSD2-C, and HSD2-C. It is not compatible with other Hormann frequencies, other colored Hormann buttons, or the Hormann BS series. It will NOT work with remotes of other brands, models, or frequencies. Contents: 1 remote control (12V 23A alkaline battery included) and 1 detailed programming manual. Please feel free to contact us if you have any questions.