Easily mounts to door and window frames with no tools or professional installation required.
Smart Security in your hands
Monitor your home from any iOS or Android device.
Instant mobile alerts
Get alerts on your phone and tablet when doors or windows are opened in your home.
Expand your Ring Alarm kit
The Alarm Contact Sensor requires the Ring Alarm Base Station and expands your whole-home security system.
- Dimensions: 3.23 in. x 0.98 in. x 0.94 in. (8.2 cm. x 2.5 cm. x 2.4 cm.)
- Color: White
- Battery: 3V Lithium Battery Included
- Battery Life: ~3 Years
- Connectivity: Z-Wave (250-foot range to Base Station)
- Mounting: Mounts to door and window frames
- Gap Distance: 5/8 inches
- Temperature: 32°F to 120°F (0°C to 49°C)
- Requirements: Ring Alarm Kit
In the box
- 1 year limited warranty
- Installation kit
- 2 Lithium battery (3V, pre-installed)
- 2 Ring Alarm Contact Sensor
- User Manual
Covered by Vidlogix
Extend your free 1-year extended warranty up to 4 years with a Vidlogix protection plan – available when you buy, or after. Vidlogix handles all processing, claims, and follow up if your gear is damaged or breaks from normal wear and tear or accidental handling.
Plans are competitively priced to meet your coverage needs. Plus, there's no middleman or lengthy approval process–which means approved claims are settled in days not weeks.Learn More
Expert advice, whenever you need it.
Curious about our products or not sure what you need? Talk to one of our smart home specialists anytime. It’s free.Get Help