The Smart Door Window Contact Sensor 2nd Generation by Ring is a white wireless device that is compatible with Ring alarm systems. It comes with both a door and window sensor, powered by batteries and connected via Wi-Fi for seamless smart home integration with Amazon Alexa. The kit includes everything you need to set up a secure monitoring system for your home, providing peace of mind and convenience. Made by Ring, a trusted brand in home security, this 2nd generation sensor offers enhanced security features and reliability. This item is brand new but comes without original box, as shown in the photos.
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