ALLOTECH HOR4 remote control compatible with Hormann HSE4-868-BS, HSE4-868-BS, BiSecur This remote control is compatible with Hormann remote controls with BiSecur technology. It can replace and duplicate existing Hormann BS (BiSecur) remotes that are already programmed. Compatible with the following Hormann remote models: Hormann HSM2 868, HSM4 868, HS1 868, HS2 868, HS4 868, HSE2 868, HSE4 868, HSZ1 868, HSZ2 868, HSP4 868, HSP4-C 868, HSD2-A 868, HSD2-C 868 Compatible with Hormann Series 2 868 MHz remote controls without BiSecur technology 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 Features auto-learning / cloning function Easy side-by-side programming in seconds Operating distance: 70-100m Frequency: 868MHz Dimensions: 35 x 45 x 12 mm Includes battery, manual, and key ring Programming instructions: The Allotech HOR4 remote can be programmed using an existing remote control or directly from a receiver Video programming guide available for reference