Outdoor light motion sensors can add a healthy level of security to your home. Here's how to set them up.

A camera sensor’s size affects the size of the cameras and lenses it can work with, as well as their performance.

Motion zones are an easy way to customize how your live-streaming security camera detects activity. Ring security cameras and doorbells let you create three detection zones for free.

Amateur shutterbugs and professionals alike need gear to suit their needs. Cropped-sensor and full-frame cameras excel at different jobs. Here's how to choose.

How Your Digital Camera Sensor Works A digital camera’s sensor collects light and converts that light into an image. It’s a small square positioned inside the camera body behind where the lens ...

A HomeKit motion sensor doesn’t have to be just a motion sensor, though. You can use a HomeKit camera to act as a motion sensor even if it’s set to not record when people are at home.