If you’re looking to get started or to build out your existing home security system with more cameras, perhaps with a video doorbell or a spotlight or additional accessories, take advantage of today's Black Friday sales on some of the best home security cameras available before time runs out.

For Black Friday, there is a remarkable deal on a set of four POE cameras and a home recording device for continuous, 24/7 recording. Usually this set is $600, but it'll be $349.99 (38% off).

Security cameras can protect your home, inside and out. Their presence outside your house can be crime deterrents, simply because they’re a more obvious visual indicator that your property is being monitored.