Customer Ratings & Reviews

Excellent product! I needed a replacement sensor as mine was damaged. This was the exact model I needed. Easy to install and simple to connect to my system. Very happy!

I love how compact these are. They fit way better then the last series. Easy to install and set up.

One of the existing sensor didn’t work after 6 years. Bought this replacement. Easy to install with no issues to setup.

The ring sensors are easy to install and are quite reliable. They will still work if they are on a door with a frame and there is a little bit of a gap between the sensors. Nope that while these will capture someone opening or closing a door, they won't go off of someone just shatters glass and comes through, so you'll want a glass shatter sensor for large windows or sliding glass doors

I have set up ring security on my house for a while, and the contact sensors are great. The battery life is terrific. These stick to the door or window frame perfectly, and also, you can tilt either magnet or sensor if required to be fit in a narrow space. If you are going to use an open window magnet, you have to stick the sensor on the window and the magnets on the frame or wall.

Ring - Alarm Contact Sensor (2nd Gen) (6-Pack) - White - love them. I would suggest Ring offer in other colors. We have wood stained doors and the sensors stand-out because of their color. That’s the only negative comment I have. They were easy to set-up and the size worked well for us. For the cost of the 6 pack $99 and the yearly cost of Ring $107 - this is a no brainer. 2 thumbs up and I do recommend.

Second Gen is smaller and uses coin batteries. Setup was easy and install went better than 1st Gen.

Added this device to our motorhome that is parked in our driveway. Great addition and peace of mind.

Got this to add to my ring home security because I had an extra window. Really easy to set up and gives me peace of mind knowing all of my doors and windows are covered. Worked seamlessly with the ring home security system package I previously purchased.

easy to order online and pick up in store order at a good price and works good

This is a fantastic gadget for a cheap price. I bought mine to alert me if the fridge has been left open (I do that using the Alexa "skill"), works great! Was easy to install.

Good and quick, easy installation myself (it would've been a hassle to get total tech to do it when I set up everything else myself). Reliable. These worked fine. I've had some problems with the ones from Amazon where 5%-8% of them don't work. No problems with the ones from Bestbuy.

I added these to our existing security system and it is so easy to set em up. Hey, I'm 76 years old and if it's that easy for me then anyone should be capable. The original system still has required no battery replacement.

Easy to install and pairs seamlessly with my Ring App. Complete in less than 2 minutes a device and works better than my previous models from Xfinity!

I bought these accessories for my preexisting ring system. Everything arrived new and ready for use!

Geek Squad did a great professional job installing our system. Excellecent product. We are using it in three of our homes. A combined 46 windows and doors are now secured.

Easy to use and sets up in less than five minutes! Pairs seamlessly with the Ring App and the alarm system Gives you unlimited placement options!

My wife bought these nifty little gadgets for our Ring Alarm system, she found them here at best buy 6-pack for $99 its was $108 total with tax. These are great, she programmed them to our ring system without any problems they were very easy to add to our system. I would recommend these and would buy more in the future if needed. Great Product

Great quality. The sensors haven’t given me any issues. Adhesive quality is also top quality. They aren’t at risk of falling off like the other DIY alarm sensors i’ve used in other houses.

Great Price! Works seamlessly with the ring system!