Expand your Ring Alarm system to secure each door and window in your home, and get alerts 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.
Features:
- 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
- Mounts to door and window frames
- Includes two 3V CR2032 batteries
- Requires the Ring Alarm Base Station (sold separately)
Yours Until Gone!℠
What's in the Box?
- Ring® Window and Door Sensor Alarm
Specifications:
- Dimensions: 2.09" x 1.12" x 0.55"
- Power: 2 x CR2032 Coin Cell Batteries
- Operating Conditions: 32°F to 120°F (0°C to 49°C)
- Connectivity: Z-Wave (250-foot range to Base Station open air, line of sight)
- Operating Conditions: Indoor Use
- Max Distance Between Magnet and Sensor: 1"
- Limited Quantity Available
- 90 Day Warranty
