Review on BetterLink Detector Real Time Compatible Assistant by Frank Tyrance

This pair of sensors was even able to pick up my Wi-Fi signal in the back of my garage by the backyard door. Unlike the car garage door, this door is not visible from the hallway/kitchen back door. One day that back door that we call the human door was left open and our cat ran out of the house to the garage door and then out through that open door! So I decided to try this Betterlink sensor and it works! This sensor is also compatible with SmartLife, so I decided to stick with this app instead of using Tuya. Alexa integration weekend is great and I can ask my echo dot about the status of this garage door before letting our cat in the garage. The Smart Live app can also be set to notify me if I leave that person open in the garage.