eufy Floodlight Camera E340 Review: Big Value, Needs Wiring

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Overview

A floodlight camera earns its keep at 2 a.m., when something moves near the driveway and the fixed lens is pointed at the garage door. The eufy Floodlight Camera E340 is built around that problem: a motorized housing that pans 360° and tilts 120°, two lenses in place of one, and recording that goes to a microSD card instead of a paid cloud plan. It ships as a single wired unit and needs existing outdoor wiring to power it.

The lens pair is the headline. A 3K wide-angle camera covers the yard, and a 2K telephoto lens with up to 8x hybrid zoom picks out detail at a distance. Reviewed.com’s review sets it against the eufy Floodlight Cam 2 Pro and points HomeKit households to Eve’s Outdoor Cam, and it credits the E340 with better resolution than its predecessor for less money.

Key Specifications

eufy Floodlight Camera E340 Video Quality & Dual-Lens Coverage

The wide lens records at 3K and the telephoto lens records at 2K with up to 8x hybrid zoom. Reviewed.com counts the dual-lens setup among the camera’s strengths: the wide view keeps the whole yard in frame, while the telephoto lens holds usable detail out to about 50 feet.

There is a resolution catch. Discovercameras notes that maximum resolution drops to 2K when AI tracking or dual view is switched on, so the sharpest 3K footage comes from the wide lens running on its own. The floodlights put out 2,000 lumens at 4,000K, and Reviewed.com calls that as bright as you will ever need, with color video at night once they trigger.

AI Tracking, Pan-Tilt Control & Two-Way Audio

On-device AI identifies people, vehicles and pets, then steers the mount to follow them across the frame. eufy’s spec sheet adds customizable activity zones and a scheduled patrol through up to 4 preset positions, so the camera can sweep a driveway and a side gate on a loop when nothing is moving. Discovercameras scored the motion tracking 9 out of 10.

Reviewed.com found the hands-on feel less polished than the spec sheet. Pan and tilt commands sometimes respond late, and two-way audio works like a walkie-talkie: you release the microphone button to hear the other person reply. For a camera whose main jobs are deterrence and recording, that is a nuisance more than a flaw, but it rules out relying on it for long back-and-forth conversations at the door.

Local Storage, Subscriptions & Smart-Home Support

Recording goes to a microSD card of up to 128 GB, which Reviewed.com notes runs about $20 and is not in the box, or to a HomeBase S380 that scales to 16 TB per eufy. With local storage in place the camera can record around the clock. Cloud storage is optional, starting at $3 a month according to Reviewed.com.

The contrast with rivals is the point. Ring’s saved-video history depends on a Ring Protect plan, and Google’s spec sheet says the Nest Cam with Floodlight includes up to 3 hours of event history, with longer history and 24/7 recording sold through Nest Aware plans. Alexa and Google Assistant both work with the E340; Reviewed.com flags the lack of Apple HomeKit and Siri support as a gap.

Installation & Weather Rating

The E340 is hardwired to 100-240V AC and mounts on a wall or under an eave using a UL-listed junction box, so it drops into an existing floodlight position rather than a bare wall. Reviewed.com says the install means shutting off the breaker and describes the dedicated wire terminals as making the connections clean. The IP65 rating covers dust and water jets.

That wiring requirement is the real entry ticket. Renters and anyone without power at the mounting spot are better served by a battery model such as the Blink Outdoor 4 or the eufyCam C37, both reviewed on this site, and anyone uncomfortable working with household wiring should budget for an electrician.

How Does It Stack Up Against the Competition?

Ring, Google and eufy’s own S330 cover the same job, but only the E340 and the S330 pan and tilt, and only the eufy models record locally without a paid plan.

Is the eufy Floodlight Camera E340 Worth It?

For a homeowner who already has outdoor wiring at the garage or a side yard and wants recorded footage without a monthly plan, the E340 is a straightforward pick. The pan-tilt mount covers ground a fixed camera misses, the lens pair adds a zoomed view of anything that lingers, and the price sits below the Nest and the S330 in the table. Local recording also means the footage keeps working if a cloud subscription lapses.

Skip it if the mounting spot has no power, or if your home runs on Apple Home; Reviewed.com points HomeKit households to Eve’s Outdoor Cam instead. People who want the brightest floodlight should look at the S330, which lists 3,000 lumens, and anyone deep in Ring’s doorbell and alarm ecosystem will find the Ring Floodlight Cam Pro easier to fold into what they already own.

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eufy Floodlight Camera E340

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Marcus WebbSenior Editor 𝕏

Marcus has been hunting for the best tech and gear for over 40 years — as a coder, gamer, and lifelong outdoors enthusiast, he knows the gap between a good spec sheet and something that actually holds up.

How this was made: Researched and written with AI from manufacturer specs, independent tests and published reviews, then checked by automated quality checks. We haven’t tested this product ourselves. How we review →