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    Fast, Free Shipping

    30-Day Money-Back Guarantee

    Hassle-Free Warranty

    Lifetime Customer Support

    Fast, Free Shipping

    30-Day Money-Back Guarantee

    Hassle-Free Warranty

    Lifetime Customer Support

    Video Doorbell 2K (Battery-Powered) Add-on Unit

    Wireless Add-on Video Doorbell with 2K Resolution, 2-Way Audio, Simple Self-Installation, HomeBase 2 Required
    • 2.5x the Clarity: The built-in Sony 2K sensor and professional-grade lens allow you to view activity in picture-perfect resolution. See visitors in sharp detail as they approach your door.
    • Dual Power Options: Half a year of coverage from one charge or non-stop power supply via a wired connection.
    • Expanded Field of View: The increased 4:3 Aspect Ratio ensures you get a head-to-toe view of anyone who approaches and gives you the perfect viewing angle every time.
    • HomeBase 2 Required: The eufy Security Wireless Add-on Video Doorbell requires a HomeBase 2 to operate. Please note, the doorbell alone will not work.

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    Video Doorbell 2K (Battery-Powered) Add-on Unit

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    • 2.5x the Clarity: The built-in Sony 2K sensor and professional-grade lens allow you to view activity in picture-perfect resolution. See visitors in sharp detail as they approach your door.
    • Dual Power Options: Half a year of coverage from one charge or non-stop power supply via a wired connection.
    • Expanded Field of View: The increased 4:3 Aspect Ratio ensures you get a head-to-toe view of anyone who approaches and gives you the perfect viewing angle every time.
    • HomeBase 2 Required: The eufy Security Wireless Add-on Video Doorbell requires a HomeBase 2 to operate. Please note, the doorbell alone will not work.
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    Video Doorbell 2K (Battery-Powered) Add-on Unit

    2K & WDR

    See visitors in sharp detail as they approach your door against any backlighting.

    Power-Savvy Connection

    The private low-power wireless connection between the Doorbell and Homebase reduces standby power consumption by 58%.

    Storage You Can Trust

    Military-grade AES-128 data encryption ensures your footage is kept private on transmission and storage.

    Enhanced Human Detection

    The on-device AI instantly analyses each event and accurately determines whether or not a human is present. This ensures only relevant alerts are sent and that you are notified in real-time.

    Customized Detection

    Draw an Activity Zone to customize the area in which motion is detected. Exclude busy pedestrian areas or roads to reduce the number of false alerts you receive.

    “Hey Alexa, show me my front door”

    Connect your Doorbell to Google Voice Assistant or Amazon Alexa and check in anytime on what's happening outside your home.

    Respond in Real-Time

    Speak directly to anyone who approaches your front door via two-way audio. Tell your friends to come round the back or that you have just run out to get some milk.

    Interaction Made Easy

    Record and set up to 3 instant responses. When you are notified of activity simply select one of you pre-recorded responses to interact and give instructions.

    eufy Security Add-on Video Doorbell (Battery-Powered)

    From eufy, where privacy comes first

    Comprehensive Safety Solutions for Your Home.

    Protects You, Your Family, and Your Privacy

    Every eufy Security product is engineered to ensure your data is kept private. Keep a secure record of everything that happens around your home.

    A Clear View (2k Resolution)

    HD resolution combines with advanced WDR and Distortion correction, ensures video is recorded in 2.5x the clarity.

    180-day battery life*

    Enjoy half a year of surveillance from just one charge. Recharge with ease so you always know who’s at your door.

    IP65 Weatherproof

    Ensures non-stop operation in extreme temperatures from -4°F to 122° F (-20°C to 50°C)

    Install in an Instant

    Simply fix the mount and snap on the Doorbell. No need to mess around with complicated wiring, self-installation in minutes.

    Connect the Dots

    Use your Echo Dot to act as a chime so that you never miss a ring.

    Note

    *Based on 20 detection events per day and 15 seconds per recording. Battery life will vary with usage, the number of events captured, device settings, and environmental factors.

    Products Comparison

    New—Video Doorbell Dual (2K, Battery-Powered) Video Doorbell 2K (Wired) Video Doorbell 2K (Battery-Powered) Video Doorbell 1080p (Wired) Video Doorbell 1080p (Battery-Powered)
    Dual Cam - - - -
    Package Detection - - - -
    Dual Motion Detection - - - -
    Family-Member Recognition - - - -
    Image Quality 2K Resolution (2560x1920) HDR Distortion Correction 2K Resolution (2560x1920) HDR Distortion Correction 2K Resolution (2560x1920) WDR 1080p-Grade (1600x1200) HDR Distortion Correction 1080p-Grade Resolution (1600x1200)
    Power Options Battery or Hardwire Existing Doorbell Wiring (16-24VAC, 30VA or above) Built-in Battery (180-day battery life) or Existing Doorbell Wiring (8-24V) Existing Doorbell Wiring (16-24VAC, 30VA or above) Built-in Battery (120-day battery life)
    Smart Detection Human Body and Face Detection Human Body and Face Detection Human Body and Face Detection Human Body and Face Detection Human Body and Face Detection
    3s Pre-buffer No Yes No Yes No
    Video Storage Location 16GB, On HomeBase 4GB, On Doorbell 16GB, On HomeBase 4GB, On Doorbell MicroSD Card on Wi-Fi Doorbell Chime
    Doorbell Chime 1. HomeBase speaker as a chime. 2. Alexa Echo device as a chime. 1. Free indoor chime. 2. Alexa Echo device as a chime. 1. HomeBase speaker as a chime. 2. Alexa Echo device as a chime. 3. Compatible with mechanical chime (not digital chime) 1. Free indoor chime. 2. Alexa Echo device as a chime. 1. Free Wi-Fi doorbell chime. 2. Alexa Echo device as a chime.
    Doorbell Dimensions 6.5in x 2.1in x 1.1in 4.8in x 1.7in x 0.9in 5.5in x 2.1in x 1.1in 4.8in x 1.7in x 0.9in 5.2in x 1.9in x 1.1in
    Operating Temperature -4°F - 122°F (-20°C - 50°C) -4°F - 122°F (-20°C - 50°C) -4°F - 122°F (-20°C - 50°C) -4°F - 122°F (-20°C - 50°C) -4°F - 122°F (-20°C - 50°C)
    Local Storage and No Monthly Fee