Knock, knock! These Ring Doorbell deals are no joke – here are the best ones to buy this Prime Day

Satisfyingly simple to set up and use, this battery-operated doorbell offers peace of mind with motion detection and alerts, and head-to-toe video, so you can keep a close eye on any packages left outside your door. And it's down to a record-low price this Prime Day, thanks to this 50% off deal.

The Battery Doorbell Plus is one of the best video doorbells around, and now it's at its lowest price ever, thanks to this impressive price cut of $70. You get an expanded field of view when you opt for the Plus over the standard Video Doorbell, so you get an even better view of the goings-on outside your door. We were really impressed with the Doorbell Plus when we reviewed it, so we're very happy to see it get such a huge discount.

Formerly known as the Video Doorbell Pro 2, this wired doorbell offers HD quality and a head-to-toe view, along with clever features like 3D Motion Detection and Birds Eye View. With a deal equalling Black Friday lows, this $80 discount is well worth taking advantage of.

This nifty battery doorbell makes a great choice for anyone who likes to keep an eye on their deliveries, thanks to the head-to-toe video and motion detection alerts, and it's now down to a record low this Prime Day, with a 50% discount taking a whopping £50 off the price.

One of the best video doorbells is almost half price thanks to this generous Prime Day deal, which has knocked a massive £50 off the list price. Rated 4.5 stars in our review, we recommend the Doorbell Plus for its great video quality and the helpful head-to-toe view. You get an upgraded view with the Plus, as it offers a wider field of view compared to the standard Video Doorbell, so it's worth taking advantage of this great offer if that appeals to you.

Previously named the Video Doorbell Pro 2, you get some pretty cool features with this wired doorbell, including 3D Motion Detection and Birds Eye View. There's HD video quality and head-to-toe view on offer here, too, and with £70 off the list price, it looks like a steal to me.