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eufy Eufycam E40 Add-on Camera

T8144T21
$299
± Click the icons above as terms, conditions & fees apply

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Product Overview

Looking for a way to keep an eye on your home from anywhere? The eufy E40 Security Camera lets you check in using your favourite smart home assistants, whether that's Google Assistant, Amazon Alexa, or Apple HomeKit. You get crisp 2K, 4MP video, so every detail stands out, and MaxColour Vision means night-time footage stays clear and colourful. With two-way audio, you can chat with whoever's at your door, and motion detection paired with an infrared sensor helps you catch movement quickly. The IP66 water resistance makes this camera tough enough for outdoor use, and you can store up to 256GB of footage with a USB flash drive. Enjoy peace of mind with a one-year warranty. Model T8144T21. Ready to see how easy home security can be?

Key Features

  • 2K 4MP camera with MaxColour Vision night mode
  • Works with Google Assistant, Alexa, and Apple HomeKit
  • Two-way audio and motion detection with PIR sensor
  • IP66 water resistance for outdoor use
  • Supports up to 256GB USB flash drive storage

Key Specifications

Brand:
eufy
Model Number:
T8144T21
External Storage:
Up to 256GB via USB flash drive (not included)
Night Vision:
MaxColour Vision
Microphone:
Two-Way Audio

Smart Features

Works with Google Assistant:
Yes
Works with Amazon Alexa:
Yes
Works with Apple HomeKit:
Yes

Cameras

Number of Cameras:
1
Camera Resolution:
2K, 4MP
Motion Detection:
Yes

Safety

Water Resistant:
IP66

General Information

Type:
Security Camera
Family:
eufy E40
Colour:
White
Additional Features:
motion detection algorithm, paired with an infrared (PIR) sensor

Warranty

Manufacturer's Warranty:
1 Year

Smart Features

Works with Google Assistant:
Yes
Works with Amazon Alexa:
Yes
Works with Apple HomeKit:
Yes

Safety

Water Resistant:
IP66

Warranty

Manufacturer's Warranty:
1 Year

Box Dimensions

Box Height (mm):
215
Box Width (mm):
82
Box Depth (mm):
110
Box Weight (kg):
1

Product Reviews of eufy Eufycam E40 Add-on Camera

eufy Eufycam E40 Add-on Camera T8144T21

Overall Rating Snapshot

5.0 stars

5 out of 5 stars from 5 reviews

100% of users recommend this product

4
0
3
0
2
0
1
0
What customers say, summarised by AI
  • Affordable camera offering good value for money and easy HomeBase 2 integration.
  • Reliable performance with straightforward installation and setup process.
  • Solar charging function works effectively, minimising battery maintenance.
  • Accurate notifications for animals, vehicles, and people increase usefulness.
  • Slight half-second streaming lag, but acceptable for the price point.
  • Positive experiences shared by multiple users with the overall system.
AI-generated summary from customer reviews, which may include incentivised reviews.
  • 5 out of 5

    Great Little Camera for the price

    Great Little Camera for the price. East to add-on to my HomeBase 2

    Laurence

    Confirmed purchase 20 June 2026

    Published on 14 July 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Great reliable unit

    Michelle Johansson

    Confirmed purchase 20 February 2026

    Published on 29 March 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Replacement add on camera

    Simple and easy replacement with a better product, love the solar charging, works a treat, also lets me know if animal, vehicle or person approaches the house, love it.

    Cliff Howard

    Confirmed purchase 10 December 2025

    Published on 7 January 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    love it

    We really love this camera and their system very happy to share

    Sue

    Confirmed purchase 14 December 2025

    Published on 6 January 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Not bad for a competitive price.

    The streaming Lag a bit but by half a second which I can live with for a cheaper version. Specifically when it comes with more technical features.

    Ashraf

    Confirmed purchase 24 October 2025

    Published on 18 November 2025

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

You've viewed 5 of 5 reviews

ABOUT THE GOOD GUYS REVIEWS

The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

The eufy Eufycam E40 Add-on Camera is a good fit for households wanting to extend coverage around driveways, entries or backyards without adding a full new system. Its key strengths are solar-assisted operation, outdoor-focused design and night vision for after-dark monitoring. The main limitation is that it is an add-on camera, so it is best for existing compatible eufy users rather than first-time buyers.

What it’s great for

  • Home Security Expansion
  • Outdoor Entry Monitoring
  • Driveway Coverage
  • Backyard Surveillance
  • Night-Time Property Checks

Where it works best

  • Front Door Area
  • Driveway
  • Backyard
  • Side Access Paths
  • Garage Exterior

Who it’s for

  • Existing eufy Users
  • Homeowners
  • Renters with Permission to Install
  • Families
  • Pet Owners

Things to consider

This is an add-on camera intended to expand a compatible eufy setup, so it is less suitable than a full kit for buyers starting from scratch or wanting a completely standalone camera solution.

Smart home integration score

7/10 - strong fit within a compatible eufy setup, but this add-on format is more dependent on existing ecosystem hardware

Night vision performance

7/10 - well suited to general night-time home monitoring, though premium models may offer stronger low-light detail

Outdoor weather suitability

8/10 - designed for outdoor placement and ongoing exterior monitoring around the home

Pet & package monitoring fit

Good for watching front entry areas, yards and paths where pets or deliveries may appear, especially as part of a wider multi-camera setup

Installation ease

8/10 - easier for existing eufy users adding coverage, though first-time buyers need a compatible base setup

Key benefits

  • Add-On Expansion: Lets you increase security coverage in extra areas without replacing your existing compatible eufy system.
  • Solar-Powered Design: Helps reduce routine battery charging and suits households wanting lower-maintenance outdoor monitoring.
  • Night Vision: Supports clearer after-dark monitoring around entrances, paths and outdoor spaces.
  • Outdoor-Focused Build: Better suited to exposed installation points such as driveways, fences and exterior walls.
  • Flexible Placement: Useful for covering blind spots that a doorbell or front camera may miss.
  • Home Perimeter Monitoring: Helps track movement around key access points such as gates, garages and side passages.
  • Property Awareness: Gives households an easy way to check on outdoor activity when away from home.
  • Ecosystem Fit: Best for users already invested in eufy who want a more complete multi-camera setup.

Q: Can the eufy E40 Add-on Camera be used on its own without a HomeBase?

A: No. This is an add-on camera and it needs a compatible eufy HomeBase 2 or HomeBase S380 before it can record or appear in the eufy system. It is meant to expand an existing setup, not replace a base station.

Q: Is the eufy E40 Add-on Camera battery powered, solar powered, or wired?

A: It is designed as a battery camera with solar charging rather than a wired mains camera. The built-in panel can help keep it topped up outdoors, and an optional external solar panel can be added if the mounting spot gets limited sun.

Q: How wide is the viewing angle on the eufy E40 Add-on Camera?

A: It has a 130 degree field of view, which is wide enough for driveways, front entries and side access paths. It is better for covering a broad area than for zooming in on distant details, so placement still matters.

Q: Does the eufy E40 Add-on Camera record colour video at night?

A: Yes. It records in 2K QHD and uses MaxColor Vision for full-colour night footage in very low light. It is aimed at clearer overnight detail than basic infrared-only cameras, but mounting position and available light still affect results.

Q: Where does footage from the eufy E40 Add-on Camera get stored?

A: Footage storage relies on a compatible eufy setup rather than the add-on camera by itself. If using the supported USB storage option, the quoted capacity is up to 256GB when a USB flash drive is connected to the compatible system.

Q: Does the eufy E40 Add-on Camera work with Apple HomeKit, Alexa and Google Assistant?

A: Yes. It supports Apple HomeKit, Amazon Alexa and Google Assistant for smart home integration. Because this is an add-on model, voice control and viewing depend on it being paired with a compatible HomeBase in the eufy system first.