eufy Security Video Doorbell E340 - Dual Cameras, 2K HD, Color Night Vision, No Monthly Fee
Ever wished you had eyes in the back of your head? Well, the eufy Security Video Doorbell E340 kinda gives you that—with not one, but two cameras. The main one keeps an eye on visitors (no more guessing who's at the door), while the second one looks down, so you can spot packages or, let's be honest, see if your dog's waiting to bolt out.
Nighttime just got a whole lot clearer. Thanks to a fancy dual-light system and some smart tech, this doorbell cuts through the dark like a flashlight in a tent, giving you crisp color footage up to 16 feet away. No more blurry, ghost-like figures at your doorstep.
And speaking of clarity, the 2K resolution means you can see every detail—like whether that's a delivery person or your neighbor borrowing sugar again.
Power options? You've got 'em. Go wireless with the battery for easy setup, or plug it in for the long haul. Just a heads-up: if you're wiring it, you'll need the battery in place and a power source that's between 16 to 24V and >10VA. (Yeah, it's a bit specific, but hey, good things come with fine print.)
Want a chime? Pair it with your existing one or grab a eufy HomeBase S280, S380, or MiniBase Chime (T8023). Alexa and Google Voice Assistant are in on the fun too. Just a note: it won't play nice with the original eufy Wi-Fi Chime (T8020) or eufy Chime (T8740/T8742).
And the cherry on top? All your footage stays local—no monthly fees, no subscriptions. Just peace of mind, stored right at home.
General specs
- Brand: eufy Security
- Model: E340
- Seller: Amazon
- Connectivity Protocol: Wi-Fi
- Mounting Type: Wall Mount
- Video Capture Resolution: 2K
- Wireless Communication Technology: Wi-Fi
- Batteries Required: Yes
- International Protection Rating: IP67
- Control Method: Remote
- Special Features: HD Resolution
- Battery Cell Type: Lithium Ion
If you are interested in more details, you can find full information on the seller's page.
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Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
eufy Security E340 black
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eufy Video Doorbell 1080p (Battery-Powered) Black
|
eufy Security S220 2K Resolution
|
eufy T8223 2K FHD resolution
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eufy T8222 Black
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eufy T8214
|
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| Brand | eufy Security | eufy | eufy Security | eufy | eufy | eufy |
| Model | E340 | Video Doorbell 1080p (Battery-Powered) | S220 | T8223 | T8222 | T8214 |
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| Rating |
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| Price | $119.99 | $79.99 | $109.99 | $99.99 | $97.99 | $199.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | June 8, 2025 | May 13, 2025 | June 7, 2025 | June 15, 2025 | June 15, 2025 | June 14, 2025 |
| Connectivity Protocol | Wi-Fi | Wi-Fi | Bluetooth, Wi-Fi | Wi-Fi | ||
| Mounting Type | Wall Mount | Door Mount | Wall Mount | |||
| Video Capture Resolution | 2K | 1080p | 1080p | 2K | ||
| Wireless Communication Technology | Wi-Fi | Wi-Fi | Wi-Fi | |||
| International Protection Rating | IP67 | IP65 | IP65 | |||
| Compatible Devices | Video Monitor | Alexa | Smartphone | |||
| Power Source | Battery Powered | Battery Powered | Battery Powered | |||
Video Doorbell with Dual Cameras, 2K HD, Color Night Vision, Battery Powered
Reviews
Alejandro Mitchell
April 5, 2025
Simon Perez
April 4, 2025
Rainbow
April 1, 2025
Lucas Müller
April 1, 2025
Daniel Fischer
March 31, 2025
Jonas Pereira
March 31, 2025
Queenie
March 31, 2025