

🚪 See every detail, day or night—security that never sleeps.
The eufy Security Video Doorbell E340 features dual 2K Full HD cameras with a front-facing and downward view for comprehensive coverage. It offers color night vision with a dual-light system for clear images up to 16 feet in the dark. Powered by a 6500mAh rechargeable battery or wired connection, it supports flexible installation. Smart human detection minimizes false alerts, and local storage eliminates monthly fees, making it a premium, cost-effective home security upgrade.























| ASIN | B0CF8RPX5M |
| Batteries | 1 AAA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | 288 in DIY & Tools ( See Top 100 in DIY & Tools ) 8 in Video Doorbells |
| Colour | Black Video Doorbell |
| Compatible devices | Smartphone |
| Connectivity protocol | HomePlug |
| Controller type | Iris |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,469) |
| Date First Available | 26 Sept. 2023 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Form factor | Dome |
| Included components | 1*video doorbell 1*Rechargeable battery pack 1*USB-C Charging Cable 1*Mounting bracket 1*15 degree mounting wedge 1*Screw hold positioning card 2*Extension cable 1*Deteching pin 1*QSG 1*Warming Sticker 1*quick start guide |
| Indoor/Outdoor usage | Indoor, Outdoor |
| Item Package Quantity | 1 |
| Item Weight | 236 g |
| Item dimensions L x W x H | 15 x 5.2 x 2.8 centimetres |
| Item model number | T8214 |
| Manufacturer | Anker |
| Material | Metal |
| Mounting type | Wall Mount |
| Night-vision range | 16 Feet |
| Number of channels | 1 |
| Number of items | 1 |
| Part Number | T8214311 |
| Power source | Battery or Hardwire, Removable Battery |
| Product Dimensions | 15 x 5.16 x 2.82 cm; 235.87 g |
| Size | E340 Video Doorbell |
| Special Features | 2K Full HD, Color Night VIsion, Dual-Light System, Dual Cameras with Delivery Guard, No Monthly Fee, Wired or Battery Powered |
| Style | Single |
| Type of Bulb | LED, Infrared |
| Video capture resolution | 2K |
| Voltage | 3.7 Volts |
| Water resistance level | Waterproof |
| Wattage | 6 watts |
| Wireless communication technology | Wi-Fi,2.4G only |
Y**R
Eufy video door bell - Great buy and no subscription to pay - unlike 'Ring' currently charge!
Good product. Used the money I saved cancelling my TV licence to buy this - so I don't even have to open the door to the BBC sales rep! I considered Ring, but they want you to pay a subscription to access all the feature and I don't see the logic on cancelling the TV licence, only to pay a subscription to Ring! This video doorbell has been upgraded since I researched them on Youtube - It now has a great field of detection feature where you pull the points of a polygon to where you want them to create any shape/area you want; previously it was just a straight line of how far in front you wanted it to detect, so that's a great feature. You can even black out areas if you ant to, for instance, black out your neighbours lounge window to give them their privacy. The device stored footage on board or can upload. Once the on board storage is full it will just delete the oldest footage and continue to work. Images are clear and sound is fine, not perfect, but then it's not an SM58. You can set it to just notify you when the bell is pressed, or it can also detect people as they approach. It can be set to only detect humans if you want. The device (or rather, the app), if you want it to, can allow your phone to connect using its mobile network allowing you interact and receive alerts remotely. While at home it will use your wifi network. You can use pre-recorded replies if you like, so you just press a button to say, "Just a moment," or "sod off!" if you feel that way inclined. All in all, better than I expected so far. I would certainly recommend this. Also, if the detection field is turned on and someone decides to knock instead of ring, you still get a notification and are able to see live footage because they set the motion detector off. Night vision is quite reasonable and there is an extra function if you want the night vision in colour - just uses the batter up faster.
M**S
Value for money
The Eufy Dual Cam (E340) is the Security Nerd's Dream! Okay, I have to gush about the Eufy E340. If you've ever had a package swiped or just hated that you could only see someone from the chest up, this is the doorbell you need. It's the smartest, most complete security product I've ever owned, and it's completely worth the price—especially since you never pay a subscription fee! 📦 Why the Dual Camera Changes Everything The Second Camera is GENIUS: The main camera gives you that crisp, head-to-toe view, but the second downward-facing camera completely eliminates the blind spot. Now, I can see my dog, the floor mat, and every single package delivery perfectly. No more "where did the driver put it?" guesswork. Package Protection That Works: The E340 doesn't just show the package; it actively tracks it and alerts me if someone so much as touches it. It truly makes me feel secure about online orders. Wired Reliability, Wireless Freedom: This model gives you the best of both worlds. I opted for the battery because I couldn't run wires easily, and the battery life is surprisingly good. But for folks who want constant power, you have the option to wire it in! 💡 Smart Features & Performance Human Detection is Spot-On: It rarely bothers me with passing cars or shadows. It knows the difference between a person and a bush, which keeps the alerts meaningful. Superb Night Vision: The picture quality is amazing in the day (hello, 2K!), but the colored night vision feature is seriously impressive. It's not just black and white; you can see things clearly and in color, which is a massive help for identification. It Stores Everything for Free: I can't say it enough—NO MONTHLY BILLS! The local storage system is reliable and accessible right from the app. 💯 Final Verdict If you are serious about security and package monitoring, stop looking. The Eufy Dual Camera (E340) is a phenomenal product that delivers professional-grade features without demanding a monthly fee for them. It’s the ultimate set-it-and-forget-it security upgrade for your front door. Five out of five stars, easily.
S**T
Dwie kamery, głośnik, AI, wytrzymała bateria i super wygląd to główne zalety. Dodatkowo braku jakichkolwiek opłat miesięcznych. Wady to niedopracowana AI bo nie zawsze rozpoznaje osoby i wykwywa ruch poza wyznaczonym obszarem co jest irytujące. Aplikacja do obsługi średniej jakości z błędnymi tłumaczeniami i błędami.
J**E
As advertised, my son set it up for me. Once installed easy to use. Very pleased that I brought it. I feel more secure being able to see who is at my door & then having the choice of opening the door or not. Would recommend.
A**E
Ich bin absolut begeistert von der Eufy E340 Türklingel! Die Installation war unkompliziert, und die Verarbeitung macht einen hochwertigen Eindruck. Besonders hervorzuheben ist die exzellente Bildqualität bei Tag und Nacht – gestochen scharf und mit weitem Blickwinkel. Die Personenerkennung funktioniert zuverlässig, unnötige Benachrichtigungen durch Tiere oder vorbeifahrende Autos werden gut gefiltert. Auch das 2-Kamera-System (oben/unten) ist ein echter Mehrwert – man sieht sowohl das Gesicht als auch Pakete am Boden. Die App ist übersichtlich, reagiert schnell, und die Lokale Speicherung ist für mich ein großes Plus, da keine monatlichen Abo-Kosten anfallen. Auch die Integration in Smart-Home-Systeme wie Alexa funktioniert einwandfrei. Insgesamt ein rundum gelungenes Produkt – klare Kaufempfehlung für alle, die eine smarte und zuverlässige Türklingel suchen!
C**Y
Excellent and super useful
H**M
Good
Trustpilot
4 days ago
2 weeks ago