Enhance your home security with the genuine Ring Contact Sensor, designed to seamlessly integrate with your existing Ring Alarm system. This wireless sensor provides vital alerts whenever a door or window is opened, offering peace of mind and immediate notification to your connected devices. It's an essential component for expanding your security coverage, ensuring your entry points are monitored effectively. Detects the opening and closing of doors and windows, providing real-time alerts. Specifically engineered for use with Ring Alarm systems for reliable performance. Wireless design allows for flexible and easy installation without the need for complex wiring.