Ring Prime Day sale — 7 deals I’d shop with up to 50% off doorbells, cameras and alarm systems

At just $49, the best value Ring Video Doorbell got even better. The final entry in Ring's last generation of video doorbells has head-to-toe video and package detection. You can't replace its battery, but it's a fantastic option at this price.

If you don't need a spotlight or a floodlight, the Stick Up Cam is a cheaper way to monitor the outside of your house. It features 1080p video and two-way talk. This deal is available for both the plug-in and the battery-powered model.

The Ring Battery Doorbell Plus is a step up from the base model in that it has a replaceable battery, so if you need to recharge it, you can simply swap out the battery pack, rather than taking the whole unit off the wall. At the moment, this is the best Ring Doorbell for most people, and at less than $80, a good bargain.

At less than $50 for two cameras, this Ring deal makes it that much more affordable to cover the inside of your home. These cameras offer 1080p video and color night vision, so you can see what's going on when you're not there.

The Ring Battery Doorbell can be easily installed to watch your front door, while the Indoor Cam can be set up in less than 10 minutes to view the interior of your home and give you a 1080p HD view complete with motion detection and a privacy cover. Though the Indoor Cam does require a power outlet, it also provides two way audio and noise cancellation and has a wide field of view. The Ring Battery Doorbell is our best value choice for Ring doorbells because it delivers the features we like most in Ring doorbells but still costs less than $100.

The Ring Battery Doorbell Pro also delivers high-resolution 1536 x 1536 video in a square format, so you can see more of what's happening at the base of your door. Compared to the other models, it also has 3D Motion detection,  Bird’s Eye Zones and Bird’s Eye View, which better helps you see where people are in your yard.

If you're looking for a Ring alarm kit without the doorbell, then the 14-piece kit (suitable for 2-4 bed homes) is worth checking out. You can save 39% off the usual price, and comes complete with two keypads, one base station, eight contact sensors, two motion detectors, and one range extender.