eufy Security E340 Dual Camera Video Doorbell
- 2K dual cameras with head-to-toe view
- 160 degree viewing angle
- 16 feet of color night vision
- No subscription or monthly fee
- 8 GB local storage in the title
- Battery or wired power
- 1.1 pounds weight
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A dual camera video doorbell with a head-to-toe view, color night vision and no monthly fee. It needs a compatible home base and suits both wired and battery setups.
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ASIN: B0CD7NT4Y9Model: E340Category: Video Doorbells
Overview
Eufy Security builds this video doorbell with two cameras, one for the person and one for the package, in a plastic box shape. It mounts to a wall with screws and has AI detection for motion and parcels.
Two cameras cover a visitor and a parcel on the step, and local storage removes the monthly fee. The limitation is that the storage and resolution fields are inconsistent, and a HomeBase may be needed.
Who it's for
Front doors with heavy package traffic suit two cameras at different heights. Renters unwilling to drill should check whether the mount suits them.
Pros and cons
- Color night vision
- Battery or wired power
- AI package detection
- Storage fields inconsistent
- Needs a home base
- Battery life not listed
Performance notes
Two cameras capture the face and the ground level, and AI sorts alerts into people, motion and packages. Video is stored locally, so capacity decides how much history is kept. Battery life depends on use and is not listed.
Where it stands among video doorbells
- #5 most-searched brand and model of the 39 video doorbells lines we track (by search demand, not sales).
From the specs of the 49 video doorbells we list; not a test result.
Specifications
| Brand | eufy Security |
|---|---|
| Model | E340 |
| Dimensions & fit | |
| Item dimensions | 5.91 x 2.03 x 1.11 inches |
| Item weight | 1.1 pounds |
| Capacity & performance | |
| Night Vision Range | 16 feet |
| Power & efficiency | |
| Power Source | Battery Powered and Wired |
| Wattage | 1 watts |
| Construction & materials | |
| Enclosure Material | Plastic |
| Color | Black |
| Compatibility & installation | |
| Connectivity Protocol | Battery, Wi-Fi, Wired |
| Installation Type | Screw In |
| Mount type | Wall Mount |
| Compatible Devices | Alexa, Google Assistant, Smartphone |
| Connectivity Technology | Wired, Wireless |
| Included components | |
| Unit Count | 1 Count |
| Other details | |
| Video Capture Resolution | 2k |
| Number Of Channels | 2 |
| Controller type | Amazon Alexa, Android, Google Assistant, HomeBase 3 |
| Builtin Media | 15 Degree Mount Adapter, Charging Cable, Instruction Manual, Mounting Screw, Video Doorbell |
| Night Vision | Night Color Vison |
| Viewing Angle | 160 degrees |
| Alert Type | Audio/ Motion/Human/Package |
| Control Method | Remote |
| Effective Still Resolution | 1440 pixels |
| Form Factor | Box |
| Indoor Outdoor Usage | Outdoor |
| Room Type | Hallway, Living Room, Study Room possibility room |
| Video Capture Format | MPEG-4 |
| Video Encoding | Mpeg 4 |
| Waterproof Rating | IP65 |
Closest rivals on specs
Frequently asked questions
How do I charge the eufy E340 doorbell?
A charging cable is included. The listing does not give a charging time or battery life.
How do I clean the eufy E340?
The listing gives no care steps. Wipe the lenses with a soft dry cloth.
Does the eufy E340 need a subscription?
No. The title says no subscription and the features list no monthly fee.
Does the eufy E340 need a HomeBase?
HomeBase 3 is listed as a controller, so check whether your setup needs one.