eufy Security Floodlight Camera E340

eufy Security Floodlight Camera E340

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eufy Security Floodlight Camera E340 Wired, 360° Pan and Tilt, 24/7 Recording, Dual-Band Wi-Fi, 2,000 Lumens, Motion-Activated, Dual Camera, HomeBase 3 (S380) Compatible, Local Storage, No Monthly Fee


  • Double the Cameras, Double the Possibilities: The telephoto camera captures details from up to 50 ft (15 m) away, while the wide-angle camera focuses on the big picture in 3K resolution. Dual cameras provide up to 8× digital zoom.
  • 360° Camera Coverage Tracks Detected People: Pan 360° horizontally for a complete view. AI identifies people and tracks their movements. Auto-patrols on a schedule.
  • 24/7 Recording for Peace of Mind: Always on and always recording. Activities and people are monitored at all times.
  • Fast and Stable Dual-Band Wi-Fi 6: Enjoy faster speeds and reliable connectivity with dual-band Wi-Fi 6.
  • 2,000-Lumen Brightness with Smart Illumination: Customise the light to your schedule and needs. Set it for motion-activated illumxination or ambient lighting. Your camera is also a light, and a security guard.
  • Expandable Local Storage to Save More: Store up to 128 GB with a microSD card (not included), or utilise up to 16 TB of storage when connected to HomeBase 3 (S380) (sold separately).

*Requires professional installation by a Licensed Electrician.

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Quick Intro

Learn More

Pan 360°

Pan and Tilt extend the view to 360°. With motion activation, auto-patrol, and manual control, you can decide what it does and where it looks.

2,000-Lumen Smart Illumination

Customize the brightness to suit you. Set for motion-activated illumination or ambient lighting. Your camera is a light, and a security guard. The 4,000K color temperature provides clear visibility.

Two Adjustable Lighting Panels

Manually adjust the panels to face your desired direction for truly customized security and lighting. Illuminating large areas with ease.

Two Ways to Install

Mount on a wall or attach it to the ceiling, install it whichever way best fits your needs.

2K Telephoto Lens with 3× Zoom

The telephoto camera can take the digitally zoom beyond 3×, up to 8×, without losing clarity.

3K Wide-Angle Lens with 130° Viewing

The wide-angle camera records 3K video with a massive 130° field of view to reveal more. Optically zoom up to 3× without losing quality.

Colour Night Vision

Motion-activated floodlight activation with strong illumination to cover large areas. Records in full colour, even at night.

Up to 8 Activity Zones

Customise up to 8 activity zones in the app and select the types of objects you care about seeing most to receive instant alerts if anything is detected.

IP65 Weatherproof, Ready for Any Season

Doesn't miss a beat, no matter the weather, with its IP65 rating.

2-Way Audio

Communicate with guests, even while away. Deter intruders with a "Stay Away" message and see them react in real time.

Hassle-Free Storage, Local and Expandable

Store up to 128 GB of footage with a MicroSD card (not included), or utilise up to 16 TB of storage when connected to HomeBase 3 (S380) (sold separately).

Advanced Features with HomeBase 3 (S380)

Understand in a glance, get in-depth knowledge of your security in seconds with categorised events and the power to search by faces and objects when connected to HomeBase 3 (S380).


Product Dimensions
  • 12.6 × 7.3 × 8.5 in (320.8 × 186.6 × 216.1 mm)
Net Weight
  • 1,380 g (3.04 lbs)
Main Material
  • PC
Mount Type
  • Wall / Junction Box / Ceiling
Power Source
  • AC100V~240V, 50~60Hz
    5V/1A (for set up only)
  • 2.4 GHz and 5 GHz Wi-Fi
Lighting Brightness
  • 2,000-Lumen Dimmable (2 Light Panels)
Light Color
  • 4,000 Kelvin
  • 3K and 2K
Audio and Siren
  • Two-Way Audio
    Up to 100dB Siren
  • Support up to 128GB microSD Card
Al and Voice Assistant
  • AI: Human/Vehicle/Pet
    Voice Assistant: Google Assistant, Alexa
  • IP65
Operating Environment
  • iOS 10.2 and Android 5.0 or Above


Does Floodlight Cam E340 require connection to HomeBase for 24/7 recording?

Floodlight Cam E340 requires a microSD card (up to 128GB) or connection to HomeBase S380 to enable continuous recording.

Is Floodlight Cam E340 wireless? How do I install it?

Floodlight Cam E340 requires hardwired installation with AC 100V - 240V. It must be mounted on a wall or under a cornice with a UL-listed junction box.
Check local laws before installation. If you are outside of North America, installation and wiring must be performed by a licensed electrician.

How many days of recordings from Floodlight Cam E340 can be stored on a 128 GB microSD?

This depends on the video quality settings. When continuously recording at the highest resolution, it can record up to 144 hours (6 days) of footage. You can connect your camera to HomeBase 3 for additional storage.

Is Floodlight Cam E340 compatible with HomeBase 3?

 Yes, it is fully compatible with HomeBase 3.

Are Floodlight Cam E340's floodlight panels replaceable?

No, the floodlight panels are not replaceable. The lifespan of the lights is more than 100,000 hours.

How does 8× smart zoom work?

 The dual cameras work together to offer 3× optical zoom and up to 8× digital zoom.

Does Floodlight Cam E340 support HomeKit?

No. It does support Smart Displays using Amazon Alexa and Google Assistant, but currently doesn’t support HomeKit. Google Home is also not supported.

What is AI tracking and how does it work?

AI tracking adjusts the position of the camera to keep a target within the field of view, clearly and completely capturig entire events.

Does Floodlight Cam E340 support 5 GHz Wi-Fi?

Yes, Floodlight Cam E340 supports Dual-Band Wi-Fi 6 for faster and more stable connectivity, and WPA3 encryption for added security. You can select 5 GHz for faster, smoother live views, or use 2.4 GHz for extended range. A Wi-Fi 6 router is recommended for optimal performance.

What is a preset position and what is it used for?

Preset positions are pre-set camera monitoring locations. You can set up to 4 monitoring areas in the eufy Security app, and quickly move the camera to the specified position with one click.

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