eufy Security Video Doorbell E340 Review 2026: Worth It?

Home security has become a priority for many homeowners, and video doorbells are now one of the easiest ways to monitor visitors, deliveries, and suspicious activity. The eufy Security Video Doorbell E340 aims to stand out from competitors by offering dual cameras, 2K Full HD video, color night vision, AI-powered facial recognition, and local storage without requiring expensive monthly subscriptions.

Unlike many video doorbells that only show who's standing in front of your door, the E340 uses two cameras to provide a more complete view of your entryway. Combined with HomeBase 3 and eufy's BionicMind AI technology, it offers advanced security features that are typically found in much more expensive systems.

In this review, we'll explore whether the eufy Video Doorbell E340 deserves a place among the best smart home security devices of 2026.

Why the eufy E340 Is Different From Traditional Video Doorbells

Most video doorbells focus only on visitors standing directly in front of the camera. While that works for identifying people, it often misses packages left near the door.

The E340 solves this problem by using a dual-camera setup.

One camera focuses on visitors approaching your door, while the second camera points downward to monitor packages and the area directly beneath the doorbell. This gives homeowners a more complete view of activity around their entrance.

For online shoppers who frequently receive deliveries, this additional visibility can be extremely valuable.

Dual Cameras Deliver Better Security Coverage

The standout feature of the E340 is undoubtedly its dual-camera system.

Many package theft incidents occur because traditional doorbells cannot clearly see items left on the ground. With a dedicated downward-facing camera, the E340 eliminates that blind spot.

The result is improved monitoring of:

• Package deliveries

• Visitors approaching the door

• Suspicious activity

• Missed delivery attempts

• Doorstep interactions

This expanded coverage creates a stronger overall security solution compared to many standard video doorbells.

2K Full HD Video Quality

Video quality is one of the most important factors when choosing a security camera.

The eufy E340 records in 2K Full HD resolution, allowing users to see more detail than standard 1080p cameras.

Higher resolution can make it easier to identify:

• Faces

• Clothing details

• Packages

• Vehicle information

• Suspicious activity

The image quality remains sharp and detailed throughout the day, helping homeowners monitor their property more effectively.

For those prioritizing video clarity, the E340 performs very well.

Color Night Vision Improves Overnight Monitoring

Security doesn't stop when the sun goes down.

The E340 features one of its most impressive upgrades with its advanced color night vision system.

Traditional night vision often produces black-and-white footage that can lack important details. The E340's dual-light system allows users to view clearer nighttime footage with more visible color information.

This can make it easier to identify:

• Clothing colors

• Delivery packages

• Vehicles

• Visitors

• Potential intruders

For homeowners concerned about nighttime security, this feature adds meaningful value.

No Monthly Subscription Fees

One of the biggest frustrations with many security systems is ongoing subscription costs.

The eufy E340 takes a different approach.

With HomeBase 3, recordings can be stored locally without requiring a monthly cloud storage subscription.

This means users can access advanced security features while avoiding recurring fees that can add up significantly over time.

For budget-conscious homeowners, this is one of the strongest reasons to consider eufy's ecosystem.

The included storage can also be expanded significantly, allowing users to store large amounts of footage locally.

AI-Powered Security With BionicMind

Artificial intelligence is becoming increasingly important in home security systems.

The E340 uses eufy's BionicMind technology to improve alert accuracy and reduce unnecessary notifications.

The AI system can:

• Recognize familiar faces

• Learn over time

• Filter unwanted alerts

• Improve detection accuracy

• Automatically organize security events

This helps reduce notification fatigue while ensuring important events receive attention.

According to eufy, the system can achieve extremely high recognition accuracy after continued use.

Flexible Power Options

Another advantage of the E340 is installation flexibility.

Users can choose between:

• Battery-powered installation

• Existing doorbell wiring

This flexibility makes the E340 suitable for a wide range of homes and installation scenarios.

Homeowners who want continuous power can use existing wiring, while renters and DIY users may prefer battery operation.

The ability to choose either option adds convenience and broadens compatibility.

Smart Home Experience

The E340 integrates well into a modern smart home environment.

Through the eufy Security app, users can:

• View live footage

• Receive instant notifications

• Talk to visitors

• Review recordings

• Manage security settings

The built-in two-way audio feature also allows homeowners to communicate with visitors, delivery drivers, or family members directly from their smartphone.

This remote accessibility makes the E340 useful whether you're home or away.

Who Should Buy the eufy Video Doorbell E340?

The eufy Security Video Doorbell E340 is ideal for:

• Homeowners

• Smart home enthusiasts

• Frequent online shoppers

• Families

• Apartment residents

• Small business owners

• Users wanting subscription-free security

• Anyone seeking advanced package monitoring

Its dual-camera design and local storage capabilities make it especially attractive for users who receive regular deliveries.

Is the eufy Security Video Doorbell E340 Worth Buying in 2026?

The eufy Security Video Doorbell E340 delivers a compelling combination of security, convenience, and long-term value.

Its dual-camera system solves one of the biggest limitations of traditional video doorbells, while 2K video quality, color night vision, AI-powered facial recognition, and local storage make it a feature-rich security solution.

Perhaps most importantly, the ability to avoid monthly subscription fees gives it a major advantage over many competing products.

For homeowners looking for one of the best video doorbells in 2026, the eufy Security Video Doorbell E340 is an excellent choice.