Find leading brands to set up your smart house.

Ring Alarm 14-piece kit (2nd Gen) – home security system with optional 24/7 professional monitoring – Works with Alexa. $99.


FREE Expedited Shipping on Orders over $49.

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The Ring contact sensors can tell you when doors or windows have been opened. Ring smart door sensors are a must-have for any home. 99 Save $19.

. Ring Alarm Window and Door Contact Sensor 2-Pack (2nd Gen) Expand your Ring Alarm system to secure each door and window in your home, and get alerts as soon as they open (See Disclaimer).

Click the large “+” symbol to “Set up a device” on the Ring app home screen.


One of my door sensors has started to do a continuous alarm (beep like 3 times/second) when the door is open. Easy installation with no tools required.

4,455. Window and door alarm sensors, smoke & carbon monoxide sensors, motion sensors, garage door sensors & more.


6-Pack Alarm Window and Door Contact Sensor.

In fact, some might consider these the core of the alarm system and the most important feature.

Free Shipping on $49+ orders!. 6-Pack Contact Sensor. Have a wired alarm system? Make it smart with Ring Retrofit Alarm Kit, a wired-to-wireless bridge that conveniently connects your existing hardwired contact sensors to your Ring Alarm system.

Connectivity. 99. . $19. $39.


6-Pack Alarm Window and Door Contact Sensor. Installation.

With a new look and the same great protection, the Ring Alarm Security 5 Piece Kit is an ideal way to get started in whole-home protection for your house or flat.


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