Our Top PicksMost Versatile Motion Detection CamerasLorexKnown for their well-built, well-designed equipment, Lorex leads the ...

I tested the $250 eight-piece kit, which includes a base station (with a built-in siren), a keypad, a range extender, a motion detector and four door/window sensors. Ring offers an optional ...

The camera interacts with other Ring devices ... detection feature lets you create custom motion zones with distance thresholds. When the sensor detects an object, it measures the distance ...