A face at the door![](https://puppieslove.co/wp-content/uploads/2020/04/10b1979b-064017.jpg)
Between the hours 12:07 a.m. and 4:07 a.m. one Reddit user received four notifications from his smart-home app that his doorbell had detected a visitor. When he checked the doorbell’s camera the first three times, nothing appeared. He figured it must’ve been a stray dog or cat setting off the motion sensor. But with the fourth notification, a face showed up on the screen—and it will give you the creeps.