Hormann / Garador Type 868Mhz HSM4 Blue Button Garage Door Remote. Hormann HS1 868，HS2 868，HS4 868. Hormann HSM2 868 ，HSM4 868. Hormann HSE2 868，HSE4 868. Hormann HSZ1 868，HSZ2 868. Hormann HSP4 868，HSP4-c 868.
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