Adopting a pet or two is fun but having to open the door for them every time they want to go out can get tiresome. The Wayzn Smart Pet Door is an app controlled dog door that you can install or remove quickly. It is motion activated, so your dog is let in automatically as she approaches.
This dog door works with Alexa support. It can be installed with a screwdriver. This pet door can sense obstacles and retract for safety. It is smart enough to calibrate to the size and weight of your door. It uses 256-bit encryption for security. It allows full use of your door, which is convenient.[where to get it]