This automatic coop door is a good product, but took a while for our chickens to get in the coop in time before it shut. The light sensor is pretty sensitive and shut when it was just a bit lighter than our chickens preferred to come in to roost. There is an adjustment, however we had it set for the darkest setting with a delay. Could use a bit more of a range, but they are starting to be more successful so there is hope!
Relatively easy to fit, I haven't started using the fully automatic timer function yet as I am settling in the new hens. I think it will be really useful though. My main concern is that when pressed to open, the doors has started shutting again (doing the open/ shut twice, for some reason) on occasions, and I'm worried the hens might get jammed in the doorway, although there is the guard function, it doesn't seem reliable. I've checked for obstructions/ fitting. The cable even with cabel ties hangs down on the inside which is a bit clumsy. It would be good to have a design feature so it can be tucked away securely.
Easy to install, set up and use! A little bit extravagant but worth every penny for some extra time in bed in the morning.