Expand your Ring Alarm system to secure each door and window in your home, and get alerts as soon as they open.
Get alerts for what matters.
Connect your sensors to your Ring Alarm Base Station and receive mobile alerts from the Ring app whenever your doors or windows open. You’ll always be the first to know when something’s ajar.
2 CR2032 Coin cell batteries
Uses two CR2032 batteries, included, which may last up to 3 years depending on usage. Cold temperatures may drain battery life faster.
32°F to 120°F (0°C to 49°C)
Z-Wave (250-foot range to Base Station open air, line of sight)
Ring Alarm Kit
1.56 X 2.09 X 0.55 (inches)
1 year limited warranty