Expand your Ring Alarm system to secure each door and window in your home, and get alerts as soon as they open. *Requires the Ring Alarm Security Kit.
Easily mounts to any door or window frame in your home. It sends you mobile alerts whenever your doors or windows open, so you'll always be the first to know when something's ajar.
Triggers your Alarm when someone tampers with Contact Sensors.
Requires the Ring Alarm Security Kit.
- Power: 3V Lithium battery included
- Battery Life: ~3 years
- Operating conditions: 32ºF to 120ºF (0ºC to 49º)
- Connectivity: z-wave (250-foot range to base station)
- installation: mounts to door and window frames