If you already have a video doorbell and want a floodlight on its own, this 40% off deal is for you. Not only does it match the all-time low price (first seen last Black Friday), but it has loads of powerful features that make it a great addition to an existing security system.

For a smart security system upgrade, Amazon has started to drop Prime Day deals just for Prime members and they include Amazon's lineup of Ring video doorbells, cameras and security systems. You can take advantage of Prime Day to save up to 50% on Ring bestsellers.

Pair your smart video doorbell with a Chime Pro for even better home security. The Chime Pro serves as a Wi-Fi extender as well as a mini speaker system that provides real-time alerts and doorbell rings from anywhere in the house. This is particularly useful in multi-story homes where you may not hear the doorbell ring from upstairs.