eufy Video Doorbell E340 vs Floodlight Camera E340: Which One Is Right for You?
By eufy - Built with Care | Home Security System & Robovacs | Published: 2026-08-21
Category: Comparisons
Compare eufy E340 doorbell and floodlight camera to decide which fits your home security needs. We break down features, installation, and use cases.
When it comes to securing your home, eufy offers two powerful E340 models: the Video Doorbell E340 and the Floodlight Camera E340. Both provide sharp 2K video, smart detection, and local storage, but they serve different purposes. Choosing the right one depends on where you need coverage and what features matter most to you.

In this comparison, we'll break down the key differences, installation considerations, and real-world use cases. By the end, you'll know whether the eufy Video Doorbell E340 or the Floodlight Camera E340 is the better fit for your home.
Key Differences at a Glance
The eufy Video Doorbell E340 is designed to monitor your front entrance. It includes a built-in camera, a doorbell button, and two-way audio, so you can see and speak to visitors from your phone. It also supports package detection and can be wired or battery-powered, giving you flexibility in installation.
The eufy Floodlight Camera E340, on the other hand, combines a security camera with a bright floodlight. It's meant for larger areas like driveways, backyards, or side yards. The floodlight acts as a deterrent and provides color night vision, making it easier to identify faces or license plates in the dark.

- Video Doorbell E340: doorbell + camera, front door focus
- Floodlight Camera E340: camera + floodlight, wide-area coverage
Video Quality and Night Vision
Both cameras offer 2K resolution, which is sharp enough to see details like faces and package labels. However, the floodlight camera has a slight edge in low-light situations because its built-in floodlight illuminates the area, providing color night vision even in complete darkness. The doorbell also has night vision, but it relies on infrared and a smaller field of view.
If your front porch is well-lit, the doorbell's night vision is sufficient. But if you want to monitor a dark driveway or backyard, the floodlight camera's color night vision is a significant advantage.
- Both: 2K resolution, clear daytime video
- Floodlight: color night vision with built-in light
- Doorbell: infrared night vision, smaller coverage
Installation and Power Options
The eufy Video Doorbell E340 offers both wired and battery options. If you have existing doorbell wiring, you can connect it to keep the battery charged continuously. If not, you can run it on battery and recharge every few months depending on usage. This makes it easy to install in almost any home.
The Floodlight Camera E340 requires a hardwired connection because the floodlight draws significant power. You'll need to connect it to your home's 110V wiring, which may require a professional electrician if you're not comfortable with electrical work. This is an important consideration if you're not handy or if your outdoor wiring isn't easily accessible.
- Doorbell: wired or battery, easy retrofit
- Floodlight: hardwired only, may need electrician
Smart Features and Integrations
Both cameras work with the eufy Security app, allowing you to view live feeds, receive alerts, and review recorded clips. They also support Amazon Alexa and Google Assistant, so you can view the feed on smart displays. The doorbell's unique feature is the ability to answer the door remotely with two-way audio, while the floodlight camera's motion detection can trigger the light to scare off intruders.
Both have person detection, but the floodlight camera can also detect vehicles, which is useful for driveway monitoring. The doorbell has package detection, alerting you when a delivery arrives. So think about what matters most: package theft or vehicle security.
- Doorbell: package detection, two-way talk
- Floodlight: vehicle detection, motion-triggered light
Which One Should You Choose?
If your main concern is seeing who's at your front door and talking to visitors, the eufy Video Doorbell E340 is the clear choice. It's easier to install, works with or without wiring, and includes package detection—a huge plus for online shoppers.
If you need to cover a larger area like a driveway or backyard, the Floodlight Camera E340 is more effective. Its bright light and wide field of view provide comprehensive security. Just be prepared for a more involved installation. Some users combine both: the doorbell for the front and the floodlight for the back, creating a complete security system.
- Choose doorbell for front door convenience
- Choose floodlight for wide-area coverage
- Consider both for whole-home security
Ultimately, the right choice depends on your specific needs and installation preferences. Both cameras deliver excellent performance and integrate seamlessly with the eufy ecosystem. If you can, investing in both gives you the best of both worlds: doorbell convenience and floodlight deterrence.



