Ring Alarm Wireless Contact Sensor (2nd Gen) - White

Effective contact detection

• Includes one piece in a kit
• Wireless contact sensor designed to secure each door and window in your home
• Receive alerts on your phone and tablet when doors or windows are opened

Enhanced connectivity

• Uses Wi-Fi for connectivity
• Works with Google Assistant (limited functionality)

Extremely practical

• Attaches to door and window frames
• Allows you to monitor your home from any iOS or Android device
• Can be easily installed without requiring any tools
• Includes two 3V CR2032 batteries
• Requires Ring Alarm or Ring Alarm Pro, sold separately

Other feature

• Gain access to 24/7 emergency police, fire, and medical response when sensors are triggered (requires a Ring Home Standard or Premium subscription, both sold separately; additional licenses and fees may apply) and the addition of Alarm Professional Monitoring* to your plan