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eufy Eufycam E42 2-Camera 4K Wireless Security System
E8173C21
$999
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Product Overview
Key Features
- 4K UHD
- 360° Protection. Zero Blind Spots
- Cross Camera Tracking
Key Specifications
- Brand:
- eufy
- Model Number:
- E8173C21
Smart Features
- Works with Google Assistant:
- Yes
- Works with Amazon Alexa:
- Yes
- Works with Apple HomeKit:
- Yes
Cameras
- Number of Cameras:
- 2
- Camera Resolution:
- 4K UHD
- Motion Detection:
- Yes
General Information
- Type:
- Security Camera System
- Family:
- eufy E42
- Colour:
- White
Warranty
- Manufacturer's Warranty:
- 1 Year
Smart Features
- Works with Google Assistant:
- Yes
- Works with Amazon Alexa:
- Yes
- Works with Apple HomeKit:
- Yes
General Information
- Type:
- Security Camera System
- Family:
- eufy E42
- Colour:
- White
Box Dimensions
- Box Height (mm):
- 138
- Box Width (mm):
- 216
- Box Depth (mm):
- 328
- Box Weight (kg):
- 3
Product Reviews of eufy Eufycam E42 2-Camera 4K Wireless Security System
Overall Rating Snapshot
4.8 out of 5 stars from 18 reviews
89% of users recommend this product
What customers say, summarised by AI
- Clear 4K video quality and reliable performance enhances home security.
- Wireless and solar design make installation and maintenance effortless.
- Responsive app with easy settings, two-way talk, and motion tracking features.
- Some users noted limitations with motion tracking and AI recognition accuracy.
- Requires strong internet or mesh Wi-Fi for optimal connectivity outdoors.
- Good value for money, especially when purchased on sale with extended warranty.
Pros
Quality (6)
Easy (3)
Reliable (1)
Great product
Fantastic picture. Great sound. Fantastic help line . Had had a couple of issues with them going off line but the help line have been great . I think it’s my internet .
Gracie
Confirmed purchase 4 September 2026
Published on 29 September 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.
Great Camera with Clear Picture and Useful Features
I’m very happy with this Eufy Eufycam E42 camera. The picture quality is clear and the two-camera setup provides good coverage around the house. I especially like the wireless design and solar charging, which makes installation and everyday use much easier. The security features work well, and the camera feels reliable and easy to use. Overall, a great security camera for peace of mind. ⭐⭐⭐⭐
Kinjal R
Confirmed purchase 31 August 2026
Published on 22 September 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.
Fantastic
Love the quality of the product and the videos. It’s great that you’re able to switch between settings and talk through the cameras as well.
Zaida
Confirmed purchase 27 August 2026
Published on 22 September 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.
Good camera
Amazing camera nice view
Fun
Confirmed purchase 6 August 2026
Published on 1 September 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.
Great video quality and awesome features
The 4K crystal clear video quality is great and love the motion detection and following.
Palash
Confirmed purchase 11 June 2026
Published on 18 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.
Great features
They do exactly what's needed. Reasonably priced.
Kaz
Confirmed purchase 21 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.
We easily self installed this system and are happy with the associated app. So far all is working well, although we did have to first add a mesh system to ensure wifi reached to the outside of the premises. It was much easier than anticipated to get it all up and running.
Kerrie
Confirmed purchase 13 June 2026
Published on 8 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.
Some great features but still a let down.
Camera gets stuck in one position and doesn’t go back to the preset position. It also won’t follow someone if they walk under or right next to the camera. The AI needs heaps of work as it still gets me as a stranger. Good quality footage is really the only up side of the last model. Also buy the extra warranty as both The Good Guys and Eufy caught me out last time. I only bought these due to EOFY sale. I’d recommend only buying them on sale so you get your extended warranty for free.
Dean
Confirmed purchase 16 June 2026
Published on 7 July 2026
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great extension to my Home Security system
The two cameras and HomeBase3 allowed me to expand my existing nine camera, plus HomeBase2, home security system. I have always felt a peace-of-mind from having a camera, lights, sound and recording system to monitor my home.
rogeydodge
Confirmed purchase 4 April 2026
Published on 30 April 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.
E42
Amazing quality
Anonymous
Confirmed purchase 1 April 2026
Published on 28 April 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.
You've viewed 10 of 18 reviews
ABOUT THE GOOD GUYS REVIEWSThe 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 E42 is a premium wireless 2-camera security system designed for households wanting sharp 4K monitoring at main entry and outdoor areas. It suits users who value easy installation, smart home compatibility, and motion alerts. Its key strengths are image clarity and flexible platform support, but a two-camera kit may not fully cover larger properties without adding more cameras.
What it’s great for
- Home Security Monitoring
- Front and Backyard Surveillance
- Entry Point Coverage
- Smart Home Camera Setups
Where it works best
- Detached Homes
- Townhouses
- Front Doors
- Backyards
- Garages
- Side Access Areas
Who it’s for
- Homeowners
- Families
- Smart Home Users
- Renters Wanting Wireless Installation
- Users Upgrading from Basic HD Cameras
Things to consider
This 2-camera kit is a strong fit for core home coverage, but larger homes or more complex layouts may need extra cameras for more complete perimeter monitoring.
Smart home integration score
9/10 - supports Google Assistant, Amazon Alexa, and Apple HomeKit for broad smart home compatibility.
Night vision performance
7/10 - strong 4K image capability supports detailed monitoring, but specific night vision performance details are not provided.
Outdoor weather suitability
7/10 - suited to outdoor home surveillance use, though no formal weather resistance rating is provided in the supplied specs.
Pet & package monitoring fit
Good for monitoring front door activity, parcels, and movement in yard areas, though specialist package detection features are not specified.
Installation ease
9/10 - wireless design makes setup and camera placement simpler, especially where cabling is difficult.
Key benefits
- 4K UHD video: captures sharper detail to help identify people, movement, and activity around your home more clearly.
- Two-camera kit: gives practical coverage for common front-and-back home monitoring setups straight out of the box.
- Wireless installation: makes placement easier in areas where running cables is difficult or inconvenient.
- Motion detection alerts: notifies you when activity is detected so you can respond sooner.
- Google Assistant compatibility: supports voice control and easier integration into Google-based smart home routines.
- Amazon Alexa compatibility: works well for users who want camera access and control within an Alexa smart home setup.
- Apple HomeKit compatibility: offers added flexibility for households already using Apple devices and automation.
- Cross camera tracking and 360 degree protection: helps reduce blind spots across monitored areas for broader overall visibility.
Q: Does this system need reliable Wi-Fi where both cameras are installed?
A: Yes. The cameras are wireless, so stable Wi-Fi coverage at each mounting spot matters for setup, live viewing and alerts. If signal drops out at the front yard or backyard edge, camera performance and notifications can be less reliable.
Q: Can I control the cameras through Alexa, Google Assistant, or HomeKit?
A: Yes. This system supports Amazon Alexa, Google Assistant and Apple HomeKit, so it can fit into most major smart home setups. Voice features and remote access still rely on your home network and internet connection working properly.
Q: Is a two-camera kit enough for front and back yard coverage?
A: Yes, for many homes. A two-camera kit suits the main entry and exit areas, such as a front approach and rear yard, but side access, larger blocks or extra outbuildings can still need more camera positions.
Q: Will wireless installation mean no video cabling around the outside walls?
A: Yes. The wireless design avoids the usual video cable run between cameras and recording points, which helps where outdoor cable paths are awkward. You still need to place each camera where mounting, charging access and network coverage make sense.
Q: Can cross-camera tracking fix blind spots if someone moves under a camera?
A: No. Cross-camera tracking and 360 degree protection help reduce blind spots across wider areas, but they do not remove every close-range gap. Movement directly underneath a camera or tight beside a wall can still be harder to follow.