We had an automatic chicken door in the past and it worked wonderful for years. However, we now needed something bigger as we have started raising turkeys. I thought this would be a great option. Unfortunately, it was not. The bluetooth feature does not work well fat all. I basically have to stand in front of it, or very close to it, with my phone to get the door to open or close. We will be returning. If you do consider buying this, definitely get a solar panel charger to go with it. Ours was dead when we received it (which we didn't realize until AFTER we installed it outside) and we did not realize it required a USB-C to charge it. Once it's installed you will need to run power to it to charge it, if you don't opt for a solar charger. For some people this won't be a problem. For us, we had to find a long extension cord to run to it just to charge it up.