HORMANN REMOTE CONTROL GARAMATIC 10 20 Garage Door 868Mhz HSM4 Blue Button Key
3 X Hormann / Garador Copy 868Mhz HSM4 Blue Button Remotes. Hormann HSM2 868 ，HSM4 868. Hormann Garador 868Mhz HSM4 Blue Buttons Programming. It is only compatible with the Hormann 868MHz blue button.