eufy Security Video Doorbell E340 — 2K Dual Cameras, Color Night Vision, No Monthly Fee

Dual Cameras for Comprehensive Doorway Coverage

The eufy Security Video Doorbell E340 combines two lenses to give you a fuller, more reliable view of your doorstep. A front-facing camera focuses on people near your entry, while a downward-facing camera captures the threshold and the floor, helping you piece together what’s happening from a single glance.

Sharper 2K detail for confident viewing

With 2K Full HD resolution, you’ll notice crisp textures and clearer faces, making identification easier without exaggeration or guesswork. The enhanced detail supports quick assessments of visitors, packages, and door-area activity.

Color Night Vision for bright, true-to-life nighttime shots

The dual-light system, paired with a smart processing algorithm, delivers brighter night images with reduced blur. Expect natural colors and a better sense of distance, up to 16 feet (5 meters) in low light.

Flexible power options to fit how you live

Choose between battery-powered installation for fast setup or wired power for continuous operation. A spare quick-release battery minimizes downtime during swaps, while wired power is topped up by the main source (requires battery installed and a 16–24V supply that exceeds 10V).

Smart alerts and local storage—privacy without a subscription

Motion detection triggers timely alerts so you stay informed without constant checking. You can connect with existing chimes or with eufy HomeBase 2/3, Minibase Chime, or popular voice assistants for convenient notifications. All footage stores locally, with no monthly subscription needed.

Delivery Guard and everyday convenience

Delivery Guard helps monitor packages and deter porch theft. The two-way talk lets you greet visitors or issue instructions remotely, turning your doorbell into a responsive, secure entry point.

What this means for daily life

• Clear, actionable visuals that help you assess doorstep activity at a glance
• Seamless integration with existing chimes and smart assistants for real-time alerts
• Private, local storage that reduces reliance on cloud services

Two practical bullet points on setup and use

• Easy placement with battery or wired power options
• Flexible, reliable performance designed for real-world entryways

In short, the E340 prioritizes awareness, control, and practicality, offering possibilities rather than guarantees while aiming to enhance everyday security and convenience at your door.