eufy Security Video Doorbell E340 (Battery Powered), Dual Cameras with Delivery Guard, 2K Full HD and Color Night Vision, HomeBase S380 Compatible, No Monthly Fee
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Style: Battery or Wired Doorbell
Features
- 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).
- See What Matters in 2K Full HD Clarity: 2K clarity reveals more details. Get clear and detailed visuals of your doorstep and anyone who drops by.
- 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.
Recommended Uses For Product: Outdoor Security
Brand: eufy Security
Model Name: Video Doorbell E340
Connectivity Technology: Wireless
Special Feature: HD Resolution
Indoor/Outdoor Usage: Outdoor
Compatible Devices: Alexa, Google Assistant, Smartphone
Power Source: Battery Powered
Connectivity Protocol: Wi-Fi
Controller Type: Iris
Mounting Type: Wall Mount
Video Capture Resolution: 2K
Color: black
Number of Items: 1
Included Components: Video Doorbell, 15 Degree Mount Adapter, Charging Cable, Instruction Manual, Mounting Screw
Number of Channels: 2
Wireless Communication Technology: Wi-Fi
Effective Video Resolution: 2
Viewing Angle: 160 Degrees
Installation Type: Screw In
Wattage: 1 watts
Item dimensions L x W x H: 5.9 x 2.03 x 1.11 inches
Batteries Required?: Yes
Low light technology: Night Color
Alert Type: Audio and Motion
Room Type: Living Room, Hallway, Study Room possibility room
Video Capture Format: MPEG-4
Unit Count: 1.0 Count
International Protection Rating: IP67
Control Method: Remote
UPC: 194644154004
Manufacturer: Anker
Part Number: T8214111
Item Weight: 1.04 pounds
Product Dimensions: 5.9 x 2.03 x 1.11 inches
Item model number: T8214
Batteries: 1 Lithium Ion batteries required. (included)
Style: Battery or Wired Doorbell
Item Package Quantity: 1
Special Features: HD Resolution
Batteries Included?: Yes
Battery Cell Type: Lithium Ion
Date First Available: September 26, 2023
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: Battery or Wired Doorbell
'eufy' Video Doorbell E340 (Battery Powered) – Model: T8214 'eufy' MiniBase Chime – Model: T8023 (Security Video Doorbell E340 Add-On Indoor Chime) Anker Innovations Co., Ltd., commonly known as 'Anker', is a Chinese electronics manufacturer based in Changsha, Hunan, China. It was founded in 2011 and maintains subsidiaries in Japan, Singapore, the United States, and the United Kingdom. Anker is the owner of the 'eufy' brand name (with a small 'e'), that debuted in 2016, primarily known for its RoboVac robotic vacuums. 'eufy' launched its home security products in 2018 and the brand is now well known for its wide range of security products and services. Like its parent Anker brand, 'eufy' cuts out the middleman, selling via Amazon and directly from its own website. With all the TV commercials about security video doorbell cameras, I decided I wanted one. Before purchasing, I went to Best Buy so I could inspect the different video doorbell cameras — Ring, Nest, Arlo, Blink, 'eufy', and others — because I did not want to rely on just what I saw on television or internet video or read about. I chose 'eufy' primarily because of my perception of the quality of the device in comparison to the others and also because of its battery option and freedom from subscription. I chose to buy on Amazon because its service and pricing are excellent and beyond compare, which is why I am an Amazon Prime subscriber. I purchased the bundled 'eufy' Security Video Doorbell E340 – Model: T8214' and the 'eufy' MiniBase Chime – Model: T8023' (Security Video Doorbell E340 Add-On Indoor Chime). The 'eufy' Security Video Doorbell E340 is dual enabled to be either Wired or Battery Powered, your choice: Choose battery mode for easy installation or choose wired mode to eliminate charging altogether. I chose the battery setup. Although it comes with a quick-release battery pack, a backup battery is available as a separate purchase, and recommended as a spare for quick swaps to avoid downtime due to charging. In my opinion, on inspecting the 'eufy' Video Doorbell E340, the look of the design and the feel of its construction indicate that it is evidently manufactured with high-quality materials and components; the device has a substantial feel. The manufacturing assembly is flawless. Holding the devices, I felt the other manufacturer's builds were more plastic and less substantial. About the technology, I relied on what I read. Also, I read reviews about the difference in the various manufacturers employment of camera technology. It is a matter of debatable science, but I chose to believe 'eufy's' technology is excellent. As for privacy, I am not concerned about Anker 'eufy' being a Chinese manufacturer or that their devices might spy on me. I am pleased with the Anker 'eufy' Security product. After installing the 'eufy' App (Version v4.8.2_2005 Updated Mar 8, 2024) on my Samsung Galaxy S23 Ultra smartphone (running One UI 6 Android 14), the 'eufy' App presents a QR code to be scanned by the 'eufy' Video Doorbell E340 camera to pair the camera to my Wi-Fi router. I had some difficulty in pairing my 'eufy' Battery-powered Video Doorbell E340 to my Netgear Nighthawk gigabit Wi-Fi Cable Modem Router because I did not know that the 'eufy' doorbell E340 cannot connect directly to a Wi-Fi network. A HomeBase is required, and it must be setup and paired before pairing the doorbell. I purchased the 'eufy' MiniBase Chime add-on for the E340 doorbell and still needed assistance in pairing the devices with my Wi-Fi. Telephoning customer support was immediately rewarding, with a real live intelligent person. Routers typically broadcast Wi-Fi networks in both 2.4GHz and 5GHz bands. In order to set up your 'eufy' Security devices successfully, be sure you select the SSID that indicates it is a 2.4 GHz network. Your smartphone has a setting to enable you to see the Wi-Fi frequency. If your router has the same Wi-Fi network name for both 2.4GHz and 5GHz WiFi bands, your 'eufy' Security device will automatically connect to the 2.4GHz band. Pairing the MiniBase and the Video Doorbell isn't so straight forward. For this I needed personal instruction. I'm not technologically astute. My experience with Anker – 'eufy' Customer Support was excellent. The Customer Support Team was professional and conscientious. Well-trained and knowledgeable, they diligently devoted all the time needed on the phone, patiently, caringly and courteously talking me through the connection procedure. I first paired the MiniBase Chime to my Netgear Nighthawk Wi-Fi Router's 2.4 GHz frequency using the 'eufy' App. My Wi-Fi router confirmed its 2.4 GHz connection to the 'eufy' App, and the 'eufy' App confirmed its connection to the MiniBase Chime. Then I paired the 'eufy' Video Doorbell E340 with my Wi-Fi router through the 'eufy' App by using the video doorbell camera to scan the QR code produced by the 'eufy' App. This didn't go as expected. It didn't pair with my router, it paired with the MiniBase Chime. The 'eufy' App chain of connection first connects the base to the Wi-Fi and then the doorbell to the base. The doorbell doesn't appear in my router's list of connected devices; the router only shows that the base is connected. However, the doorbell functions as it should. I get a live feed video on my 'eufy' App. The vision on the App is very clear. When the doorbell button is pressed, the MiniBase Chime rings; so does my phone. I can talk and hear through the App. The connection procedure progressed as it should. Order and method are essential. The connection procedure progressed perfectly, thanks to the technical expertise of the 'eufy' support engineers talking me through each step. 'eufy' Security Customer Support was admirably and commendably tireless. Their dedication was resolute. They did not give up, and were extremely patient with my lack of technical knowledge. I could not be more pleased. My Anker 'eufy' Security Video Doorbell is a prestigious addition to the technology in my home. It works, and it is awesome!
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Reviewed in the United States on March 21, 2024 by William R.
Style: Battery or Wired Doorbell
It was quick and easy to setup the doorbell and assign it to the chime. It functions well and has a great image quality. And the fact that you don't need to pay a monthly subscription is the best! Couldn't be happier with it.
Reviewed in the United States on June 30, 2025 by Erik F.
Style: Battery or Wired Doorbell
Video qualitiy is outstanding. Really like the two camera. It uses both cameras in live view to give you a fuller picture. It also uses the bottom camera to detect for packages. The face and human detection is incredible Just make sure when you're trying to go live view you click on the red phone button at the bottom to turn the microphone on so the visitors can hear you I contacted eufy support about this and they had no clue it didn't even know about it. If there was a user manual for the app this would be in it but there is no yours or manual so you got to figure it out on your own.
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Reviewed in the United States on July 8, 2025 by HM
Style: Battery or Wired Doorbell
I’m really impressed with the eufy Security Video Doorbell E340! The video quality is crystal clear, both day and night, which gives me real peace of mind when I’m not home. The two-way audio works perfectly, so I can easily talk to visitors or delivery people without opening the door. Installation was straightforward, and the app is intuitive with quick notifications that don’t lag. I especially appreciate the smart motion detection—it catches activity accurately without too many false alarms. Battery life has been excellent so far, and I love that I don’t need to pay for cloud storage since it offers local storage options. It’s a great combination of quality, ease of use, and value. If you want a dependable video doorbell that simply works and looks sleek on your home, I highly recommend the eufy E340!
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Reviewed in the United States on May 21, 2025 by Robes Deez Robes Deez
Style: Battery or Wired Doorbell
I installed the doorbell just three days ago so this review is not based on long-term usage; however, it works very well. The video resolution is very good. I have an S380 Homebase with a 512GB SSD installed so I can take advantage of the extra AI powered features and the additional storage. I am also using it as the chime even though a mechanical chime is installed in the home. I have wired the doorbell with the existing doorbell wires although I did choose to install the E340 next to the door instead of on the side wall where the old doorbell was located. This required adding additional wiring. I had already paired the battery-powered doorbell with the Homebase S380 a couple of days earlier and had it sitting on a shelf in the garage until installation by the door. The power icon first showed a battery symbol with a lightning bolt until it was fully charged. It then turned to a green electrical plug icon indicating it is being powered continuously by the doorbell wires. I love the facial recognition the Homebase provides. It works very well. Sensitivity can easily be adjusted. The doorbell does not get thrown off by motion events I don't want to trigger recording such as passing cars, the wind moving tree branches, etc. This is a problem with another video doorbell brand I have owned. So far, I am very pleased with the Eufy E340 video doorbell. Both the front-facing camera and the downward-facing floor/package camera provide crisp, clear images. I will likely add outdoor security cameras in the future which can also be paired with the S380 Homebase.
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Reviewed in the United States on April 3, 2025 by TechGuy