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eufy Floodlight Camera E340 Review

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Eufy Floodlight E340
eufy

eufy Floodlight Camera E340

Owner Rated · Verified reviews

A hardwired dual-lens floodlight camera with 360° pan-tilt AI tracking, a 2,000-lumen light, and no monthly fee.

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A floodlight illuminating a trespasser

Full Manufacturer Specifications

Sourced from eufy's official product page (eufy.com/floodlight-cam-e340).

Resolution3K video, 130° field of view
Zoom3x optical, up to 8x digital
Coverage360° pan-and-tilt with AI auto-tracking of moving subjects
Floodlight2,000 lumens, 4,000K color temperature, 100,000+ hour rated lifespan, motion-activated
PowerHardwired, AC 100V-240V, requires a UL-listed junction box on a wall or under a cornice
ConnectivityDual-band WiFi 6 with WPA3 encryption
Weather ratingIP65
Storage / subscriptionMicroSD up to 128GB (up to 144 hours/6 days continuous at highest resolution) or HomeBase S380; no HomeBase strictly required; no subscription required

Summary

The eufy Floodlight Camera E340 holds a solid rating across a growing review base and is eufy's direct answer to Ring's Floodlight Cam Wired Plus — a hardwired, motion-activated 2,000-lumen floodlight with a camera, but built around eufy's no-subscription local storage model and a genuinely motorized 360° tracking lens rather than a fixed camera.

What Owners Praise

The 360° pan-tilt with AI auto-tracking is the standout feature — owners report it genuinely follows a person or vehicle across the covered area rather than staying fixed, which is a real differentiator from most floodlight cameras in this category. WiFi 6 support is noted as more reliable on modern routers than older WiFi standards. The no-HomeBase-required flexibility and generous local storage window (up to 6 days continuous) are also praised.

What Owners Complain About

The hardwired-only installation is a mains-voltage junction-box job, similar to Ring's equivalent floodlight camera — not a DIY option for everyone. Some reviews note the average rating, while solid, sits behind eufy's higher-rated indoor products. 3K resolution, while sharp, is a step below the 4K options in premium cameras.

Who It's For

Homeowners with an existing outdoor junction box who want genuine motorized tracking coverage plus a deterrent floodlight, without a subscription. Strong fit for a driveway or wide backyard where a fixed-lens floodlight camera would miss too much.

Who Should Skip It

Renters or anyone without access to a junction box should compare against Ring's equivalent, reviewed at Ring Floodlight Cam Wired Plus review.

Pros and Cons

Pros: genuine 360° AI-tracking pan-tilt lens, no subscription required, WiFi 6, generous local storage window, works without a HomeBase.

Cons: hardwired mains-voltage install, 3K rather than 4K, rating slightly behind eufy's top indoor products.

Verdict

The motorized 360° tracking is the reason to choose this over a fixed-lens floodlight camera — it's a genuine functional upgrade, not a marketing label, and it comes with eufy's usual no-subscription model. See best floodlight cameras for the full comparison.

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Accessories for This Camera

#1SanDisk 128GB High Endurance microSD Card
SanDisk 128GB High Endurance microSD Card

Best for local recording on a camera with a card slot.

$34.99 · Check Price Where to buy: Amazon Price as of Aug 22, 2026, 3:13 PM UTC, updated every 3h · subject to change
#2Universal Security Camera Wall Mount Bracket
Universal Security Camera Wall Mount Bracket

Best for angling this camera precisely under an eave, soffit or shelf.

$28.99 · Check Price Where to buy: Amazon Price as of Aug 22, 2026, 3:13 PM UTC, updated every 3h · subject to change
#3Universal Bullet Camera Junction Box Mount (3-Pack)
Universal Bullet Camera Junction Box Mount (3-Pack)

Best for a clean, weatherproof cable entry point on an outdoor mount.

$15.99 · Check Price Where to buy: Amazon Price as of Aug 22, 2026, 3:13 PM UTC, updated every 3h · subject to change

Alternatives to Consider

Straight Answers

Frequently Asked

Does the eufy Floodlight E340 need a HomeBase to work?

No — per eufy's official product page, it does not strictly require a HomeBase and can operate independently, recording to a microSD card up to 128GB. Adding a HomeBase S380 extends continuous recording capability further.

How does the eufy Floodlight E340's dual-lens system work?

It combines a 360° pan-and-tilt camera with 3x optical zoom (up to 8x digital) that auto-tracks moving subjects, per eufy's spec page — genuinely following motion around the covered area rather than staying fixed on one angle.

Is the eufy Floodlight E340 hardwired or battery-powered?

Hardwired only — it requires AC 100V-240V installation on a wall or under a cornice with a UL-listed junction box, per eufy's official spec page. There's no battery-only version of this specific model.