Ring Alarm Contact Sensor 6-pack (2nd Gen)

4.7 4.7 out of 5 stars | 27,226 ratings

Price: 89.99

Last update: 11-28-2024


About this item

Get instant mobile alerts when doors and windows open in your home with a Ring Protect subscription (sold separately).
Now smaller to enable increased placement options.
Easy installation with no tools required.
Mounts to door and window frames.
Includes two 3V CR2032 batteries.
Requires the Ring Alarm Base Station.

Top reviews from the United States

Nurettin
5.0 out of 5 stars Easy to Install and Reliable Home Security Sensors
Reviewed in the United States on September 9, 2024
These contact sensors are a great addition to any Ring Alarm system. The 6-pack offers excellent value, making it convenient to cover multiple entry points like doors and windows. Installation is quick and straightforward, with the sensors connecting seamlessly to the Ring Alarm system.

The sensors are compact and unobtrusive, yet highly responsive, providing reliable alerts when doors or windows are opened. Battery life is impressive, and they work well in tandem with other Ring security devices, ensuring full coverage and peace of mind.

Overall, these contact sensors are a must-have for enhancing home security with minimal effort.
WD
5.0 out of 5 stars Easy to Install but Need Ring Base Station
Reviewed in the United States on November 24, 2024
Great product very easy to install and practical to use. It needs Ring Base Station to work. I have bought more than a dozen used it not only doors, but also storage cabinets and drawers etc.
Customer image
WD
5.0 out of 5 stars Easy to Install but Need Ring Base Station
Reviewed in the United States on November 24, 2024
Great product very easy to install and practical to use. It needs Ring Base Station to work. I have bought more than a dozen used it not only doors, but also storage cabinets and drawers etc.
Images in this review
Customer image
Gen
5.0 out of 5 stars Working great
Reviewed in the United States on November 25, 2024
No issues had to buy two more sensors and these worked fine and like the other ring products easily set up … price was the same as with ring direct
David T.
5.0 out of 5 stars easy Installation
Reviewed in the United States on November 20, 2024
Ring's window sensors are pretty great if you're already using their alarm system. They're super easy to set up. Batteries last a long time. Some of mine are 2 and a half years old and still working.
Nicky R.
5.0 out of 5 stars Works perfectly with alarm system
Reviewed in the United States on June 23, 2023
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If you are like me that rent or move often, please DO NOT remove the double face tape & use the screws that come in the box. I made the mistake in one window on my previous home, but was extremely easy to remove, in the new place I removed the old tape with a small spoon & used the screws. I bought my alarm system that came with 4 of these and needed 4 more, so I bought 2 sets. This was 2 yrs ago and the batteries still work like new. If you leave them behind in the previous home you'll be wasting money plus you need to deregister them from your account as they don't work with other alarms, well last time I checked. Now there is even spacers sold here in case that there is a gap of more than 1" (remember, the sensor will not work if placed more than 1" apart)

*Note* for the customer that was inquiring about the approval (sorry I forgot the number) I am attaching the scanned pic of the description paper that comes in the box & a few other pictures.
Customer image
Nicky R.
5.0 out of 5 stars Works perfectly with alarm system
Reviewed in the United States on June 23, 2023
If you are like me that rent or move often, please DO NOT remove the double face tape & use the screws that come in the box. I made the mistake in one window on my previous home, but was extremely easy to remove, in the new place I removed the old tape with a small spoon & used the screws. I bought my alarm system that came with 4 of these and needed 4 more, so I bought 2 sets. This was 2 yrs ago and the batteries still work like new. If you leave them behind in the previous home you'll be wasting money plus you need to deregister them from your account as they don't work with other alarms, well last time I checked. Now there is even spacers sold here in case that there is a gap of more than 1" (remember, the sensor will not work if placed more than 1" apart)

*Note* for the customer that was inquiring about the approval (sorry I forgot the number) I am attaching the scanned pic of the description paper that comes in the box & a few other pictures.
Images in this review
Customer image Customer image Customer image Customer image Customer image
Sunny
4.0 out of 5 stars Great Coverage for Large Space
Reviewed in the United States on July 12, 2024
The Ring Alarm Sensor (2nd Gen) is really easy to install . This size is perfect and look stylish. The sensor detects people fast and give notification through sound. I purchased several more for all doors and windows . Added to Ring App security system seamlessly.Works well safe guarding every entry point. Great product at a good price! Highly recommended.
Steven
5.0 out of 5 stars Easy to use, rock solid
Reviewed in the United States on September 8, 2024
Z-wave is wonderfully reliable, having a base station and an extender ensures that all instances of change are tracked, even if the Wi-Fi goes down, and that the base alarm will activate with or without it. Z-wave is why I go with Ring for my exterior alarming, rather than Wi-Fi. Zigbee would probably work plenty well enough, when I can eventually figure out how to set up an MQTT server to take it offline and self-reliant, but the Ring station is prebuilt and already accomplishes the task out-of-the-box, so yay. Of course, still need Wi-Fi to check the logs, but arming/disarming can be done from the keypad even without Wi-Fi, and if Wi-Fi's online, it can be done from the phone app. Robust and convenient. The developer's mindfulness to allow for backwards-compatibility with prior versions is commendable, too. I like complicated setups, but I like simple setups, too.
James B Loach
5.0 out of 5 stars Very easy install
Reviewed in the United States on October 26, 2024
I set up my home security system about 4 years ago (2020) using Ring. The sensors at the time were Gen1. They were pretty large and don't particularly blend in due to their size. The new gen 2 sensors are half the size. Setting up was quick and easy. Open the app, select add new device, then follow the prompts. You don't need to type anything in, unless you want a custom name for the device. Just click a button to confirm the action you are being directed to take, such as scanning the QR code for setup. You don't need to open another app, just click the button to scan the code and your camera opens. The QR code is provided on the device and on a separate slip of paper for convenience. Complete the prompts and the device is ready to put in place. The sensor has double sided tape. Just peel off the backing and stick in place. If you need a more permanent mounting (which I have never needed, even with the gen1 devices which are much larger), the back panel pops off and there are screw holes. Easy peasy.

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