Ring Alarm Contact Sensor - White

🔒 Ring Alarm Contact Sensor (1st Gen) - Smart Protection for Doors & Windows

• Instant Mobile Alerts
Receive real-time notifications on your smartphone the moment a door or window is opened. Stay connected and in control wherever you are with the Ring app.

• Simple, Tool-Free Installation
Set up in minutes with adhesive backing — no drilling, wiring, or professional installation required. Everything you need is included in the box.

• Seamless Alexa Integration
Compatible with Alexa-enabled devices. Arm your Ring Alarm system with simple voice commands like, "Alexa, arm Ring in Away mode."

• Pet-Friendly Motion Compatibility
Designed to reduce unnecessary alerts from pets under 22 kg when properly mounted and adjusted, helping avoid false alarms while keeping your home secure.

• Expandable Smart Security System
Pairs effortlessly with other Ring devices such as Stick Up Cam and integrates into the Ring ecosystem for complete home protection management in one app.

• Reliable Power Included
Powered by an included 3V lithium battery for dependable, long-lasting performance.

• Optional Professional Monitoring
Upgrade with a Ring Protect Plus plan for added peace of mind, including 4G backup and Assisted Monitoring for enhanced security coverage.