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Alarm Contact Sensor - 2Nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design Fits Any Frame | Easy Installation | Base Station Required

$18.85 USD

~~$0.00 USD~~ $18.85 USD

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Style 1-Pack Contact Sensor

Get instant mobile alerts when doors and windows open in your home.
Now smaller to enable increased placement options.
Easy installation with no tools required.
See more. Know more. Protect more. - Record 24/7 on your eligible cameras, scroll back in time to rewatch what you missed, get alerts for people and package, and so much more with an compatible Ring Home subscription (sold separately).
Includes two 3V CR2032 batteries.
Requires the Ring Alarm Base Station.

Compatibility

Works with Alexa, Google Home, and Apple HomeKit unless noted in the description. Need help confirming your hub? Reach out anytime.

Free 2-day shipping on every order. 60 days to return for any reason — we'll cover return shipping if the device doesn't fit your home.

Every product carries a 2-year warranty. Just contact us with your order number and we'll handle the rest.

Universal Setup
Compatible with all major hubs and assistants out of the box.
Privacy by Default
Strong encryption and zero data-resale on every device we stock.
2-Year Warranty
If it breaks, we replace it. No deep menus, no run-around.