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Overview

Mount this dual-eye doorbell and let two cameras guard your threshold—one locks onto faces, the other maps the floor. 2K daylight and color night vision out to 16 ft paint every detail, even when the streetlights fade. Slide 20 W of rapid juice into your iPhone and watch the battery bar leap. Pop both USB-C and USB-A at once, just double the power in a palm-sized brick that vanishes into pocket.

eufy Security E340 Video Doorbell (Battery Powered), Dual Cameras, 2K Full HD and Color Night Vision, Anker USB C Charger, 2-Pack 20W Dual Port USB Fast Wall Charger

Model: E821411C
Web Code: 19756742
Sold and shipped by | 3.5 seller rating (11 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

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Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

• Dual Cameras, Double Security: Two cameras work together to deliver advanced viewing. The front-facing camera focuses on people, while the downward-facing camera fills in the gaps with a view of the floor in front of your door.

• Color Night Vision for a Clear View : Introducing the industry's first dual-light system paired with an advanced light capturing and processing algorithm. Less blur than previous iterations of night vision and a clear nighttime viewing distance of up to 16ft (5m).

• Battery or Wired, Your Choice: Battery mode makes installation easy. Keep a spare quick-release battery for quick swaps and avoiding downtime due to charging. Wired mode is also powered by the battery, which is topped up by the wired power source for long-lasting performance. Note: Wired mode requires the battery to be installed and a power source power should be connected with 16 to 24V and >10VA.

• Pair with a Chime to Hear Alerts Throughout Your Home: Can connect with your existing chime, or pair with eufy HomeBase S280, eufy HomeBase S380, eufy Minibase Chime (T8023), Alexa devices, and Google Voice Assistant devices. Note: Not compatible with the original eufy Wi-Fi Chime (T8020) or eufy Chime (T8740/T8742). Store your data locally with no subscription fee.

• 20W High-Speed Charging: Enjoy fast charging with 20W max output for your iPhone, Samsung phones, and other devices.

• Simultaneous Dual-Port Charging: With the ability to use USB-C and USB-A ports simultaneously, power two devices at once without compromising speed or performance.

• Small and Compact: Designed with portability in mind, take the compact charger with you wherever you go, ensuring that you never run out of power when you need it the most.

Product Condition
Brand New
Kit Size
1-piece

Compatibility

App Enabled
Yes

Controls

Connectivity
Wireless

Power

Power Source
‎Battery Powered

Alarm

Colour
Black

Dimension

Width
5.2 cm
Depth
15 cm
Height
2.8 cm
Weight
0.48 kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.