Once in place and connected to Wi-Fi, the Roost Smart Garage Door Sensor can send you notifications if you forget to close your garage. The main piece of the Roost Smart Garage Door isn't exactly ...

But what exactly is this, and how can it stop the door from closing? A photo eye is a safety sensor installed at a maximum of 6 inches from the bottom of a garage door track. The system uses ...

so the distance sensor can detect if your garage door has rolled up in front of it. There are options for mounting with magnetic contact sensors or a side view of a roll-up door, or you can figure ...

The other main component of the NXG-200 is the door sensor, a wireless device about the size of a Zippo lighter that attaches to the garage door via tape and Velcro. The sensor communicates with ...

There are two wires that connect the Meross controller directly to your garage door opener. Then, you’ll install a wired sensor atop the garage door and the companion sensor on the garage door ...