Configure sensor for all 4 channels of Sonoff 4CH/PRO individually
Hello!
It is not clear whether the following is possible, could you please help ?

I have a Sonoff 4CH/PRO, 3 channels are used. In general all channels are set to impulse mode, switch off after 0.5 sec.
- Channel 1 - gate, with door sensor
- Channel 2 - garage door with door sensor
- Channel 3 - pedestrian gate without any sensors

I do not find how I can set all 3 individually and make them appear in HomeKit as door (so not like an individual sensor and switch).

I have found the option to set up '4 garage doors' but in that case how can I define which channel is which door/gate and how can I add sensors to each ?