ALLOTECH HOR4 remote control compatible with Hormann HSE4-868-BS, HSE4-868-BS, BiSecur This remote control is compatible with Hormann BS (BiSecur) remotes that are already programmed. Compatible with models including: Hormann HSM2 868, HSM4 868, Hormann HS1 868, HS2 868, HS4 868, Hormann HSE2 868, HSE4 868, Hormann HSZ1 868, HSZ2 868, Hormann HSP4 868, HSP4-C 868, Hormann HSD2-A 868, HSD2-C 868 Compatible with Hormann Series 2 868 MHz remotes without BiSecur technology Replacement transmitter also compatible with Hormann Series 3 BiSecur garage door receiver models such as HET/S24-868-BS, HET/S2 868 BS, ESE 868 BS Color: black Number of channels: 4 Remote control features auto-learning/clone function Side-by-side learning in seconds Operating distance: 70-100m Frequency: 868MHz Dimensions: 35 x 45 x 12 mm Battery, manual, and key ring included Programming instructions: The Allotech HOR4 remote can be programmed from an existing remote control or receiver Video programming guide available for reference Compatible with Hormann BS series controls