eufy Security Video Doorbell E340 Kit, No Subscription, Dual Cameras, Head-to-Toe View, 2K FHD Doorbell Camera, Two-Way Talk, Delivery Guard, AI Motion Detection, Rechargeable Battery, Built-in 8GB
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Availability:
Only 3 left in stock, order soon!
Arrives
Wednesday, Jun 17
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Style: Battery/Wired Doorbell + Extra Battery
Features
- Rechargeable Battery Power | This bundle contains eufy Video Doorbell E340 and an extra quick-release rechargeable battery pack, boasting a capacity of extra 6,500 mAh. Installation and removal are easy, and with two batteries, you can ensure uninterrupted operation throughout the year.
- Enhanced Security with Dual Cameras | The front-facing camera focuses on people, while the downward-facing camera captures a view of the floor in front of your door. This combination ensures comprehensive coverage and enhances security.
- Local Storage,No Subscription | Comes with 8GB emmc Local Storage, requiring any no subscription fees. Saves you over $120 per year!
- See What Matters in 2K Full HD Clarity | Experience the difference with 2K clarity. The eufy doorbell reveals more details, allowing you to see clearly and identify anyone who visits your home. Whether its a delivery person, neighbor, or friend, you wont miss a thing.
- 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).
- Pair with a Chime to Hear Alerts Throughout Your Home | Can connect with your existing mechanical chime, or pair with eufy HomeBase 2(S280), eufy HomeBase 3(S380), eufy Minibase Chime (T8023/T8024), Alexa devices, and Google Voice Assistant devices.
Recommended Uses For Product: Outdoor Security
Brand: eufy Security
Model Name: E340 Kit with Rechargeable Battery
Connectivity Technology: Wireless
Special Feature: 2K FHD Resolution, Enhanced Security with Dual Cameras, Night Color Vision, Rechargeable battery pack, Wired or Battery Power See more
Other Special Features of the Product: 2K FHD Resolution, Enhanced Security with Dual Cameras, Night Color Vision, Rechargeable battery pack, Wired or Battery Power
Indoor Outdoor Usage: Outdoor
Compatible Devices: Smartphone
Controller Type: Iris
Mount Type: Wall Mount
Color: Black
Form Factor: Box
Installation Type: Screw In
Alert Type: Motion Only
Room Type: Hallway, Living Room, Study Room possibility room
Control Method: App
Connectivity Technology: Wireless
Connectivity Protocol: Wi-Fi
Wireless Technology: Wi-Fi
Video Capture Resolution: 2K
Effective Video Resolution: 2
Viewing Angle: 160 Degrees
Night Vision Range: 16 Feet
Night Vision: Night Color
Antenna Location: Outdoor Security
Brand: eufy Security
Model Name: E340 Kit with Rechargeable Battery
Number of Items: 1
Built-In Media: doorbell
Model Number: T8214
UPC: 194644210861
Manufacturer: eufy
Power Source: Battery Powered
Are Batteries Required: Yes
Battery Power: 6500 Milliamp Hours
Number of Channels: 2
Video Encoding: MPEG-4
Video Capture Format: MPEG-4
Item Dimensions: 5.9 x 2.03 x 1.11 inches
Unit Count: 1.0 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Jun 17
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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Top Amazon Reviews
Style: Battery/Wired Doorbell + Extra Battery
TL;DR ... this doorbell is power flexible, uses AI effectively, has an attractive build/design, is easy to set up, and uses two good-quality cameras (in day or night). More useful details... Out of the box, this Eufy Doorbell can be installed to use its built-in battery or can be wired directly to your home. Nice. Installation, mounting, and app set up were all straightforward; took about 10 minutes. The hardest part was deciding where, and how high, to place the doorbell! (Eufy does suggest placement but YMMV.) The box came with everything you need, including a template decal that made placing and drilling a breeze; nice touch. The app is a bit clunky (dated?) but works well. Notifications to my phone have been instant. The doorbell itself has a built-in speaker; the doorbell "ding" is very loud and clear. (Another nice feature is that I will hear the doorbell ding in my AirPods if I'm wearing them.) The doorbell has two cameras, so I clearly see both the surrounding area AND the entire floor around my porch. I really like this feature. Visibility at night is good too. Setting detection zones is not intuitive but not hard to figure out. The doorbell can see VERY far in clear sunlight. Before setting up a zone, the camera flagged me at around 45 feet away. AI recognition is eerily accurate (a good thing) ... doorbell can identify animals, people, and packages. It will let you know if someone arrives, puts down a package, or picks up a package. So far, it has not misidentified anything. I haven't set up facial recognition yet; this will let the doorbell know if the person at the door is known/unknown. (Sounds like fun.) Battery: shows 4 out of 5 bars after 2 1/2 weeks of use; unfortunately, there is no percentage. (DO BETTER Eufy.) After 30 days of use (exactly), got a message from the app that the doorbell shut down due to low battery. BATTERY ONLY LAST 30 DAYS! Settings were left at default. :-( Doorbell works with the original Eufy HomeBase and HomeBase 2. The doorbell also works with Alexa and Google Assistant. I haven't use these features so don't know how well they work, or if a hub is required. No HomeKit support at this time (Again, DO BETTER Eufy!) btw ... you can always set up Homebridge or Hoobs to connect this Eufy doorbell to Apple's HomeKit; requires a bit more technical expertise.
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Reviewed in the United States on January 3, 2025 Reviewed in the United States on January 3, 2025 by G
Style: Battery/Wired Doorbell + Extra Battery
Good doorbell camera for a reasonable price. The extra battery is convenient and the battery life is good too (lasts about 10 days, though I suspect climate and usage could factor into this). Easy to install and connect to home Wi-Fi with the app. No subscriptions required but are available if needed.
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Reviewed in the United States on May 27, 2026 by Stephen Sovis
Style: Battery/Wired Doorbell + Extra Battery
The dual cameras work great and I love that I don’t have to pay for a subscription or sacrifice privacy to use it. Also like that it comes with a second battery so if needed I can swap the battery out without any downtime. I have the wired version connected to my existing doorbell wires/chime and the battery is draining faster than it can recharge but I think that has more to do with my wiring than the doorbell. After about a week of use it is at 89% so it should still last a good while until I have to swap in the before mentioned second battery. Overall highly satisfied with my purchase.
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Reviewed in the United States on April 24, 2026 by bgarner
Style: Battery/Wired Doorbell + Extra Battery
I have multiple of these doorbells and the camera and doorbell function are great. Paired with the homebase 3 I get clear recordings, lots of customization, good controls for battery life and the option to hard wire them. This item itself is great. The Eufy software can be hit or miss though. Have had to remove and rejoin my cameras multiple times now due to bad firmware updates. Get a lot of false positives you have to tune out or turn of features to stop. When it works, it works great, but expect to deal with some bugs.
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Reviewed in the United States on May 11, 2026 by Adam Keely
Style: Battery/Wired Doorbell + Extra Battery
Eufy security cameras, including doorbells, are quite a step up from Ring. All features on Eufy cameras are fully accessible, without any fees and videos are stored locally. No privacy invasion. Storage can be upgraded, can be installed on the device itself or the homebase, videos stored can be shared if desired and are encrypted. The option to store in the cloud and for professional monitoring are available. I keep Eufy running in the background on my phone and notifications are instantaneous. With Ring, if anything was detected, it was gone, before I would get a notification. Only very basic features are available without fees with Ring and one is basically forced into paying for professional monitoring in order to get all the features. With Ring, I didn't install indoor cameras. The Eufy cameras far exceed Ring in features available and clarity/tracking of the camera events. Ring cameras would notify of squirrels, cats and flying plastic bags/leaves. Eufy has options for what one is wanting to detect. I have mine set for vehicles and humans. Not once have I received a notification or alarm for squirrels, cats or flying plastic bags/leaves. I have many of all around here. I am able with Eufy to have the cameras alarm, outside at the unit with sound and lights as well as a very audible alarm inside, when set to alarm mode. It works, as it did alarm one evening with good cause. Didn't have that with Ring nor would I have been confident with Ring only picking up a vehicle or human. Of course, you can manually set off the Eufy alarm also. The Eufy doorbell has not missed one person at the door, a package being dropped off or me picking the package up. With Ring, it was hit and miss with mostly miss. Another Eufy feature I very much like, is the option to tailor alarm modes, Home/Away/Off/Disarmed/Customized, down to each specific device/sensor. I am very impressed and satisfied with all the Eufy products I have purchased. It is advertised as being compatible with Alexa, but I disagree. The problem is not Eufy, but Alexa. I enabled the Eufy Security skill, but the echo devices would not announce Eufy notifications. It was a constant enable/disable/ re-enable/reboot to finally get an announcement. It was short lived and right back to enable/disable, etc. Seems to be a problem for many I noticed as I was troubleshooting on the internet. Very recently I received a notice from Alexa stating it had disabled the Eufy skill and directed me to re-enable. I wasn't able to do that as I would not grant Alexa permission to control my cameras. That's what that cab is all about. If I had a smart light bulb, it wouldn't be an issue. I bought the cameras for the privacy of local storage, and now Alexa wants to control those cameras, which means it has access to them. NO. They were advertised as Alexa compatible so the echo devices should be able to make Eufy announcements without the need for Alexa to have access to the cameras themselves. I don't want the echo devices to show me the view of the cameras, just make the Eufy announcements. It wouldn't even do that before, and now Alexa wants more permissions, to do what?? Alexa has gotten as bad as Ring. Putting those two aside, Eufy is an excellent security system on its own, all the way around. As for Alexa and its skills, no more Alexa compatible devices.
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Reviewed in the United States on May 23, 2026 by Deb
Style: Battery/Wired Doorbell + Extra Battery
I think it's great product. I wanted one that had local storage to avoid paying subscription. The sub option is only in case you want to save in the cloud to access remotely. I have some connection issues but I think that's my personal problem because it's my door is a bit far from the router, so I don't think it's fair to give a bad rating because that's my case. I will look for a repeater or relocate the wifi router to cover mñbetter signal to the entrance. Overall I think it's great, it's super great that it comes with two batteries and even cables in case you want to wire. I'm using the batteries and I constantly check the battery % and its very good, it takes on avarsge 5% a day. Basically is not recording at all times, but when it detects movement it saves a clip of 20-30secs (customizable). So depending on the usage it's how fast it depletes. Overall is good and I plan on buying more eufy products for other security purposes -update. changing my review from 5 to 1. This doorbell camera, just stopped working, for no reason, out of nowhere, I did absolutely nothing. It started slowly, I noticed it was not capturing movement, but it was streaming correctly all OK I had a few days where it had "no events", I thought "well maybe there's just not movement at all", then one day randomly it says "offline", I thought someone mightve stolen it, when I brought it inside it was just not being detected by the app, it was offline, though the button of the ring kept working, and it made sounds as if it was still working but it was just not being detected. I tried everything, rebooting, replacing the battery, re-install everything, rebooting to factory setting but no, it stopped detecting my wifi, I couldnt sync to any wifi anymore, so I just returned while I was still within my 30 day purchase, (I had it for 3 weeks max). So, I do believe this thing is an OK product... when it works. But Not sure if I would trust to purchase this again.
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Reviewed in the United States on May 5, 2026 by Mario Trejo
Style: Battery/Wired Doorbell + Extra Battery
The quality of the picture from both cameras is great! With the wide angle field of view we can now see the packages that are left at the door, even if they are placed on the sides. The facial recognition is a cool feature that is easy to use with the Eufy app. Mounting the doorbell to use the existing wires was easy and made it so I don't have to worry about battery life. If you already have the Eufy app for another product then it is easy to connect this device to it. Just need a 2.4GHz network and you are good. I would recommend getting the Eufy storage to help with always having the video files.
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Reviewed in the United States on May 20, 2026 by Amazon Customer
Style: Battery/Wired Doorbell + Extra Battery
It worth the money, respects privacy cuz runs everything local with built in AI, easy to install, good connectivity, didn’t have problem with the storage so far and motion detection is adjustable! Pretty responsive and great quality!
Reviewed in the United States on April 15, 2026 by Raul Fernandez