Roller Gate, ewelink, sonoff, homebase 3

I have a RV park for 35 vehicles, security is provided by 8 × S330 cameras

I have a 5 metre Roller-Gate which open and closes using hand hand remote controls. In addition i have a sonoff multi-chanel wifi 433RF Bridge. I use this when clients return ‘Out-of-hours’ and I’m sat in front of the tv, glass of wine in hand. Blah blah blah.

The ewelink remote software provided by sonoff is ok but is troublesome to use and I feel uneasy giving it to my staff.

My request is quite simple; is there a way of adding the Wifi RF bridge to Homebase 3