automatic chicken door????

[kbu]

i have been looking into one of these auto. chicken door motors for my coop. does anyone have one of them? do you like it? does it work well?
also...my chicken door opens, well, swings open like a door to the outside and i have a window above it so changing it to a vertical opening door is not something i can do. are there any ideas as to how/ or what kind of motor can be used on a swinging open door?

 

[Bird Collector]

I may have the same set-up as you as far as the door goes so I decided on the Pullet shut door and love it. They are a little bit of money but it has been well worth it. Good luck.
Whoops forgot to put the link in.
https://www.backyardchickens.com/forum/viewtopic.php?id=414872