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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
- Remote Operation:
- Yes - via the eufy App
- Internal Storage:
- 16GB
- External Storage:
- Expandable up to 128GB via microSD (not included).
- Power:
- Solar powered
- Video:
- 4K
- Night Vision:
- Infrared Night Vision
- Microphone:
- Two-Way Audio Full Duplex
Smart Features
- Works with Google Assistant:
- Yes
- Works with Amazon Alexa:
- Yes
- Works with Apple HomeKit:
- Yes
Cameras
- Number of Cameras:
- 2
- Camera Resolution:
- 8MP
- Motion Detection:
- Yes
Safety
- IP Rating:
- IP65
- Installation:
- Battery powered system self-installation suitable
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
Safety
- IP Rating:
- IP65
- Installation:
- Battery powered system self-installation suitable
Warranty
- Manufacturer's Warranty:
- 1 Year
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 wireless 2-camera security system built for households that want strong everyday home monitoring with flexible placement. It suits front and back yard coverage, with motion alerts, smart home support and broad viewing protection. Its key strengths are easy installation and versatile ecosystem compatibility, but a 2-camera kit may be limiting for larger properties needing wider coverage.
What it’s great for
- Home Security Monitoring
- Front and Back Yard Coverage
- Entry Point Surveillance
- Smart Home Integration
Where it works best
- Houses
- Townhouses
- Front Entrances
- Back Yards
- Driveways
Who it’s for
- Homeowners
- Renters Seeking Wireless Installation
- Families
- Smart Home Users
Things to consider
This 2-camera kit is practical for core entry points, but larger homes or more complex outdoor layouts may need extra cameras for fuller property coverage.
Smart home integration score
9/10 - broad compatibility with Google Assistant, Amazon Alexa, and Apple HomeKit makes it easy to fit into most smart home setups.
Night vision performance
Good for general home monitoring, though specialist premium night-focused systems may offer stronger after-dark detail.
Outdoor weather suitability
Well suited to typical outdoor home placement such as entrances, yards, and driveways.
Pet & package monitoring fit
8/10 - motion alerts and broad coverage make it useful for watching doorstep deliveries and movement around entry areas.
Installation ease
9/10 - wireless setup simplifies placement and is especially practical where cabling would be awkward or time-consuming.
Key benefits
- Wireless Installation: Easier to place around entry points and outdoor areas where running cables is difficult.
- Two-Camera Kit: Covers front and rear monitoring needs for many homes straight out of the box.
- Motion Detection Alerts: Notifies you when activity is detected so you can respond faster to movement around your property.
- Google Assistant Compatibility: Lets you integrate camera controls and monitoring into a Google-based smart home setup.
- Amazon Alexa Compatibility: Works well for households already using Alexa routines and voice control.
- Apple HomeKit Compatibility: Offers added flexibility for users who prefer Apple smart home management.
- Cross Camera Tracking: Helps follow activity across camera zones for better awareness of movement between monitored areas.
- 360 Degree Protection: Helps minimise blind spots around key outdoor areas for more confident day-to-day monitoring.
Q: Is the 2-camera kit enough for a larger home?
A: Usually for core coverage, yes. The 2-camera kit suits main entry and exit points, such as front and back areas, but larger homes or properties with several access zones may need extra cameras for broader coverage.
Q: Does wireless installation mean easier placement around the outside of a house?
A: Yes. Wireless installation makes this system easier to place where running cables would be difficult, especially around entry points and yard areas. Placement still depends on getting a reliable home network connection in those spots.
Q: Can cross camera tracking replace extra cameras on every access point?
A: No. Cross camera tracking helps follow movement between the zones the cameras already cover, but it does not create coverage where no camera is installed. Homes with several access points may still need extra cameras for fuller monitoring.
Q: How useful is 4K video for front door and driveway monitoring?
A: eufy Eufycam E42 records in 4K, which gives more image detail at entry points than lower-resolution video. That helps when you want a clearer view of activity, but placement still matters if someone moves very close to the camera.
Q: Can it work with Google Assistant, Alexa and Apple HomeKit together?
A: Yes. This system works with Google Assistant, Amazon Alexa and Apple HomeKit, so it can slot into mixed-device households without locking you to one ecosystem. That flexibility helps with control, but it does not add extra camera coverage.
Q: Will 360 degree protection remove all blind spots around my property?
A: No. 360 degree protection helps reduce blind spots around the areas these cameras cover, and cross camera tracking helps follow movement between zones. It still does not guarantee every angle of a larger property is monitored with only 2 cameras.