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eufy Security

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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$139.99 Why this price?
4th of July Sale · 30% off was $199.99

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, Jul 9
Order within 8 hours and 36 minutes
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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.

Description

At eufy we believe all great smart home products need to be thoughtfully built from the start. From whole-home security to smart cleaning solutions, eufy's technology brings you expert protection and deep cleaning that's tailored to your lifestyle and creates human-first technology that enlivens the lives of everyone around you. Because care is what makes a house a home, everything we build is built with care for you. eufy, Built with Care Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Know in real time when someone is at your door. Strike a two-way conversation with anyone at your door. Save time and use Quick Replies to respond when you are away. Supports Alexa and Google Voice Assistant to keep your hands free. Video Doorbell E340 with HomeBase 3 E340 with Chime2 (Bundle) E340 with Extra Battery E340 with Chime+Homebase E340+ Battery+Homebase E340 with Battery+Chime What chimes can Video Doorbell pair with? Video Doorbell can pair with your existing chime, eufy HomeBase S280, HomeBase S380, MiniBase Chime(T8023), Alexa and Google Voice Assistant. Note: Not compatible with the original eufy Wi-Fi Chime(T8020),eufy Chime(T8740/T8742)or Apple Homekit. Does Video Doorbell support Apple HomeKit? No. It supports Amazon Alexa and Google Assistant, but it doesn't currently support HomeKit. Will Video Doorbell be compatible with the pre-record function? Will the existing chime still be used? Yes. It is compatible with the pre-record function when it is constantly powered with 16-24V, 30VA transformer and this feature is expected to be available from early December, 2023. And an existing chime needs to be bypassed at the same time. Does Video Doorbell support 5 GHz Wi-Fi? Can I remove the battery when using Video Doorbell Pro in wired mode? No, it only supports 2.4 GHz Wi-Fi. And the doorbell is powered by the battery and it is necessary to be installed, even while using it in wired mode. How do I link Alexa and Video Doorbell? 1. Open the Alexa app side menu. Tap Browse. 2. Find and enable the “eufy Security” skill. 3. Enter your eufy account login details on the Link Account page. 4. Tap “Discover Devices” to see which security devices you can use with Alexa.

Recommended Uses For Product: Outdoor Security


Brand: eufy Security


Model Name: E340 Kit with Rechargeable Battery


Connectivity Technology: Wireless


Special Feature: Enhanced Security with Dual Cameras, HD Resolution, Night Color Vision, Rechargeable battery pack, Wired or Battery Power See more


Other Special Features of the Product: Enhanced Security with Dual Cameras, HD Resolution, 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: Thursday, Jul 9

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.

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Top Amazon Reviews

    • Eufy Doorbell “at rest” and “activated,” angle mount; Awful Battery Life Eufy Doorbell “at rest” and “activated,” angle mount; Awful Battery Life
Style: Battery/Wired Doorbell + Extra Battery
Review Image by G
Review Image by G
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. ... show more
Reviewed in the United States on January 3, 2025 Reviewed in the United States on January 3, 2025 by G
    • Excellent Security Video Doorbell But Not Alexa Compatible
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. ... show more
Reviewed in the United States on May 23, 2026 by Deb
    • Great for the money
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. ... show more
Reviewed in the United States on May 27, 2026 by Stephen Sovis
    • Direct connection between Homebase3 and doorbell
Style: Battery/Wired Doorbell + Extra Battery
Installation was a breeze — took only a few minutes and everything was intuitive. The video quality is excellent, with a sharp, clear picture that gives me confidence in the coverage of my front door. The one thing I wish I had known before buying: if you plan to pair this with a HomeBase 3, make sure it's within range of the doorbell. Unlike most other Eufy cameras that connect over your standard home Wi-Fi network, this doorbell uses a proprietary wireless connection to communicate directly with the HomeBase. That means your router's range doesn't matter — what matters is how close the HomeBase itself is to your front door. Once I figured that out and repositioned my HomeBase, everything worked perfectly. Just something to plan for ahead of time. Bottom line: Solid doorbell with easy setup and great video. Just do your homework on HomeBase placement before you commit to an install location. ... show more
Reviewed in the United States on May 3, 2026 by Cliente Amazon
    • if it works its great
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. ... show more
Reviewed in the United States on May 5, 2026 by Mario Trejo
    • User friendly
Style: Battery/Wired Doorbell + Extra Battery
This gives a good panoramic view as well as a close up inset. Still learning how to use more of the features. Quality of picture very good. Easy installation.
Reviewed in the United States on July 4, 2026 by Sandy
    • The battery lasts about 28 days for me before needing a charge
Style: Battery/Wired Doorbell + Extra Battery
I bought this video doorbell because the other well-known brand of video doorbells (i.e., Ring) would not sync up with my smartphone. This video doorbell works very well to notify me when someone walks up to or by my apartment door and to tell me when a package has been set outside my door. It even syncs up to my Echo dot which notifies me by voice when someone rings the doorbell. I have had this video doorbell now for about four months and it notifies me after about 28 days on the average that the battery is low and needs to be charged. I keep the other battery fully charged, so switching them is simple to do. It is slightly difficult to remove the doorbell from its wall holder using the included pin tool, but I am getting better at using it. ... show more
Reviewed in the United States on June 6, 2026 by DrJay
    • The eufy system is the way to go!
Style: Battery/Wired Doorbell + Extra Battery
The eufy system is a game changer. Super easy to set up right out of the box. I bought the home base, and have added multiple cameras. I added several of the solar powered ones that never have to recharge. I bought the extra battery for this doorbell so I don't have to go without coverage. I love that it has a camera that points down so there is a full range of coverage. Awesome camera with excellent quality. Highly recommend. Different mounts are available for it as well. Love this system! I did a lot of research before buying my setup. This was the best value, and easiest setup I could find. Very happy with my decision! ... show more
Reviewed in the United States on June 17, 2026 by Chelsea in Arkansas

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