Get control over your schedule while giving your dog the freedom it deserves. The Wayzn smart pet door turns your sliding door into a smart door that puts you back in charge. With Wayzn you’ll come and go as you please, sleep through the night without interruptions, and let the dog out from anywhere. Saves money with simple DIY installation Avoids damage to your home Keeps your home and family protected https://wayzn.com/products/wayzn-smart-pet-door