Login to Make an Offer
Price alert
Sold by Newegg

Shipped by Newegg

Best Sellers

Top Rated
4.5 (8,964 total ratings)
  • $51.27
Shop it at NeweggBusiness.

Ring B0923BK77S Alarm Outdoor Contact Sensor - Magnetic - Wireless - Z-Wave - Outdoor - Amazon Alexa - 1.5 Volts - Gray

  • Screen/Display size : 15.6
  • Processor Family : Intel Core i7
  • Memory size : 16
  • Hard Drive/Data Storage : 128
  • Processor Cores : Quad
  • Format : 2160p
  • Max resolution : 1280 x 1024
  • Megapixels : 8.2
+
+
Overview
Specs
Reviews
See all Q & A
avatar

Any questions? Our AI beta will help you find out quickly.

Help secure outdoor gates, sheds, guesthouses, and windows with Ring Alarm Outdoor Contact Sensor. Get mobile alerts when your outdoor gate opens, or set the sensor to automatically trigger your Ring Alarm siren when armed in Home or Away mode. Outdoor Contact Sensor comes with mounting tape and screws for easy installation on most surfaces.

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.

  • Return for refund until: January 31, 2026
  • Return for replacement until: January 31, 2026
  • This item is covered by Newegg.com's Extended Holiday Return Policy. Read full return policy for details.

Manufacturer Contact Info

LOADING...
LOADING...