Garagedoor want to use with fhem

[kroonen]

Hi,

I have an new Garagedoor with remote control from berner (ga203)

I have the option to switch it with additional potential- free contact. What kind of hardware can I use for that. Is there something in the fs20 series for that? Or do I need to do it by the gpio pins from te rpi?

Has somebody also have garage door with potential- free contact and wat did you use for that?

regard Richard

[bugster_de]

Hi,

for the potential free contact, You could use the Intertechno ITL-1000. Works fine for my garagedoor and is reasonably priced.