- Requires the Ring Alarm Security System
- Mounts to doors and window frames
- Sends a mobile alert when door or window is opened
- Tamper-resistant design
Created to work with the Ring Alarm Security System, the Ring Contact Sensor sends a mobile alert when a door or window is opened, keeping you informed of what happens in your home. The tamper-resistant design ensures alarm safety, and with a 250 ft. range from the Base Station, this contact sensor can be mounted to doors and window frames.