Expand your Ring Alarm system to secure each door and window in your home, and hear chirps as soon as they open. Ring Alarm Contact Sensors mount to any door or window frame in your home for easy, DIY installation. Connect them to your Ring Alarm and receive mobile alerts from the Ring App so you’ll always be the first to know when something’s ajar. Ring Protect subscription required, sold separately.*
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Manufacturer | Ring |
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Brand | RING |
Item model number | 4SD2SZ-0EN0 |
Color | White |
Weight | 0.45 pounds |
Height | 1.56 inches |
Depth | 0.55 inches |
Product Id | 212475 |
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User Reviews and Ratings | 4.8 (1095 ratings) 4.8 out of 5 stars |
UPC | 842861111088 |
# | Title | Reviews | User Ratings | Price |
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