The Ring Contact Sensor is a wireless sensor designed for the 2nd Gen Ring Alarm system. This anti-theft device in white color operates on the Z-Wave smart home protocol and is powered wirelessly. With the Ring brand behind it, this model (4SD2SZ-0EN0) offers reliable home security protection for personal alarms.
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• Motion Detector. • Ring Alarm 2nd Generation. • 8-Piece Wireless Security Kit. Perfect for anyone looking for a smart wireless security solution with trusted Ring technology. • Sleek Modern Design.
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In good condition. Fully tested, work good. See the pictures for all references and what you will receive. What's not included.
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This security system is white in color and operates wirelessly, making it easy to install both indoors and outdoors.
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This is new and sealed. See pictures for detailed condition.
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4K11SZ-0EN0 Wireless Indoor Alarm Security Kit.
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1 AC Power adapter cable. 1 Mount Plate. 1 Release piN. 1 AC Power adapter.
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Always hear your existing smoke and CO alarms loud and clear. This device does not detect fire, smoke or carbon monoxide and is intended to work with UL listed smoke and CO alarms that are 10 years old or less.
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