The sensor, now smaller for increased placement flexibility, ensures easy installation without the need for tools. Please note that the Ring Alarm Base Station (sold separately) is required for optimal functionality. Receive instant mobile alerts whenever doors and windows open, providing you with real-time awareness and peace of mind. Effortlessly mount it to door and window frames to fortify your home's defense. The package includes two 3V CR2032 batteries for immediate use. Safeguard your home with the advanced features of the Ring® Alarm Contact Sensor for reliable and convenient security monitoring. Enhance your home security with the Ring® Alarm Window and Door Contact Sensor, 4SD1SZ-0EN0 (2nd Gen).
Ring® Alarm Window And Door Contact Sensor (2nd Gen)
Specifications of Ring® Alarm Window And Door Contact Sensor (2nd Gen) | |
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Category | Home & Garden > Business & Home Security > Home Alarm Systems |
Instock | instock |