eufy Security Video Doorbell E340 (Battery Powered) With HomeBase S380 (HomeBase 3),  Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, No Monthly Fee
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    Meet Your Seller

    Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base Station Required

    • Get instant mobile alerts when doors and windows open in your home with a Ring Protect subscription (sold separately).
    • Now smaller to enable increased placement options.
    • Easy installation with no tools required.
    • Mounts to door and window frames.
    • Includes two 3V CR2032 batteries.
    • Requires the Ring Alarm Base Station.
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    Product Description

    The Ring Alarm Contact Sensor 2-Pack (2nd Gen) offers enhanced home security with instant mobile alerts whenever a door or window is opened. Designed with a slim, compact profile, these sensors are now smaller to provide increased placement flexibility on a wide range of frames. Installation is effortless and tool-free, allowing you to mount each sensor quickly and securely. Each sensor is powered by a long-lasting 3V CR2032 battery, providing approximately three years of reliable operation. Please note, a Ring Alarm Base Station is required for use, and mobile alerts are available with a Ring Protect subscription (sold separately).

      • FeaturesInstant alerts for doors and windows
      • Slim, discreet design
      • Easy, tool-free installation
      • Includes two sensors and batteries
      • Approximately 3-year battery life
      • Requires Ring Alarm Base Station

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    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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