eufy Security eufyCam 3 UHD 4K Wireless Security Four-Camera Kit

BH #EUT88731W1 • MFR #T88731W1
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eufy Security eufyCam 3 UHD 4K Wireless Security Four-Camera Kit
Key Features
  • 4 x Cameras & HomeBase 3 Bundle
  • UHD 4K Resolution
  • Night Vision Functionality
  • Spotlight for Color Recording at Night
Implement an indoor/outdoor surveillance monitoring solution for your home with the eufyCam 3 UHD 4K Wireless Security Four-Camera Kit from eufy Security. This kit includes four UHD 4K wireless cameras, along with a HomeBase 3 base station for centralized management. The cameras feature an integrated solar panel for power, night vision functionality, a motion-activated spotlight that provides illumination for recording full color video and deterrence of unwanted activity, a built-in speaker and microphone for two-way audio, and a 100 dB siren to keep intruders and unwanted guests at bay.

Remote management is possible via the eufy Security app for iOS and Android. Compatibility with Amazon Alexa and Google Assistant enables seamless voice commands. The cameras are housed in an IP67-rated enclosure for safe outdoor use.

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eufy Security EufyCam 3 Overview

Implement an indoor/outdoor surveillance monitoring solution for your home with the eufyCam 3 UHD 4K Wireless Security Four-Camera Kit from eufy Security. This kit includes four UHD 4K wireless cameras, along with a HomeBase 3 base station for centralized management. The cameras feature an integrated solar panel for power, night vision functionality, a motion-activated spotlight that provides illumination for recording full color video and deterrence of unwanted activity, a built-in speaker and microphone for two-way audio, and a 100 dB siren to keep intruders and unwanted guests at bay.

Remote management is possible via the eufy Security app for iOS and Android. Compatibility with Amazon Alexa and Google Assistant enables seamless voice commands. The cameras are housed in an IP67-rated enclosure for safe outdoor use.

Additional Details
  • HomeBase 3 provides centralized management for your eufy ecosystem (additional devices available separately)
  • Integrated solar panel
  • Battery life for up to a year on a full charge
  • Spotlight provides illumination for recording full color video when motion is detected to deter of unwanted activity
  • Self-learning AI (BionicMind) provides facial recognition, human detection, vehicle detection, and pet detection
  • Receive daily security briefings via BionicMind AI technology, along with categorized events and the ability to perform face and object searches
  • Create customizable zones for alerts from pertinent areas and filter false alarms
  • 16GB internal storage
  • Storage expandable to 16TB (HDD available separately)
  • Optional cloud storage (subscription required)
UPC: 194644107819

eufy Security EufyCam 3 Specs

Key Specs
Field of View
135°
Pan/Tilt
No
Wireless
Wi-Fi 4 (802.11n)
Built-In Microphone
Yes
Smart Home Ecosystems
Amazon Alexa, Google Assistant
Imaging
Number of Lenses
1
Effective Sensor Resolution
8 Megapixel
Day/Night
Yes
Exposure Control
Minimum Illumination
0 Lux (Black and White)
Lens
Max Digital Zoom
8x
Field of View
135°
Maximum Aperture
f/1.4
Control
Pan/Tilt
No
Networking
Wireless
Wi-Fi 4 (802.11n)
Encryption
No
Interface
1- or 2-Way Audio
Two-Way
Built-In Microphone
Yes
Built-In Speaker
Yes
Internal Storage
16 GB
External Storage Options
Cloud, Local PC
System Integration
Smart Home Ecosystems
Amazon Alexa, Google Assistant
Cloud Platform
eufy Cloud (Subscription Required)
Sensors & Alarms
Sensors
Motion Detection
Night Vision
Event Trigger
Yes
Event Action
Recording, Notification, Alarm
Power
Battery Type
1x Built-In Rechargeable
Power Consumption
Battery:
Solar:
Environmental
Operating Conditions
-4 to 122°F / -20 to 50°C
Environmental Resistance
Dust/Weather/Water-Resistant (IP67)
General
Illumination
IR LEDs
1x Spotlight
OS Compatibility
Android/iOS
Dimensions (W x H x D)
2.6 x 2.6 x 5.1" / 6.6 x 6.6 x 12.9 cm
Weight
0.9 lb / 420 g (Body Only)
Packaging Info
Package Weight
7.4 lb
Box Dimensions (LxWxH)
11.1 x 7.9 x 7.7"

eufy Security EufyCam 3 Reviews

Great until…

By J.R.
Rated 3 out of 5
Date: 2026-02-11

I purchased these for my home security. Everything was working well until one of the cameras went offline. No damage, no nothing just completely dead. I charged it for days, and still nothing. I tried reaching out for warranty and they kept giving me the run around. They had all the information they needed from order number to date and transaction but it wasn’t enough to help. I won’t be purchasing this brand again.

Works great

By William
Rated 5 out of 5
Date: 2024-02-28

installation was very simple and to pier the cameras to the main box and the wireless and solar stripes are wonderful. Well worth the money. : )

See any errors on this page?

Can I connect cameras to my wifi network which is ...

Can I connect cameras to my wifi network which is larger than the base station's range?
Asked by: David
No, to use the eufy Security eufyCam S330 4K UHD Wireless Security Four-Camera Kit, the cameras need to connect directly to the HomeBase 3, not to your main Wi-Fi router.
Answered by: JP A
Date published: 2025-08-10

If your camera is more than 30 feet away from the ...

If your camera is more than 30 feet away from the hub will you need a wifi extender & what is a good router for system?
Asked by: Douglas
The eufy Security eufyCam S330 4K UHD Wireless Security Four-Camera Kit (BH # EUT88731W1) works best when the HomeBase 3 is within 30' of the router. The actual range will vary depending on a number of factors such as the thickness of walls, obstacles inside the house, and the location of the HomeBase. In theory, the HomeBase can be 50' from the Wi-Fi router. The cameras' Wi-Fi signal is provided by the HomeBase 3, allowing each camera to work at distances of 400' (line of sight). The HomeBase 3 may also be connected directly to the internet router via an Ethernet cable for the best reliable data-stream. Below is a recommended Wi-Fi range extender: TP-Link RE650 AC2600 Wi-Fi Range Extender (BH # TPRE650: https://bhpho.to/4neLO4n)
Answered by: Elliot A
Date published: 2025-09-03

How many cams can the Home base 3 support? Is th

How many cams can the Home base 3 support? Is this their best Home Base?
Asked by: Timothy
Yes, the eufy Security S380 HomeBase 3 is the current best HomeBase model. The eufy HomeBase 3 supports up to 16 cameras + 34 other compatible devices. However, it is highly recommended to set up devices on multiple HomeBases for optimal performance when more than 10 cameras need to be added to the eufy Security app.
Answered by: Chris H
Date published: 2026-04-15

Range? What is the max distance from camera to ...

Range? What is the max distance from camera to base?
Asked by: Al
The eufy Security eufyCam 3 4K UHD Wireless Security Camera Kit (BH # EUT88711W1) features a maximum range of about 30 feet between its cameras and the hub base.
Answered by: Mark S
Date published: 2023-11-08

Does this eufyCam record directly to the hub hdd ...

Does this eufyCam record directly to the hub hdd through the router or does it require internet?
Asked by: Jos
The eufy Security eufyCam 3 4K UHD Wireless Security Camera Kit comes with the Homebase 3, and the cameras Wi-Fi signal is provided by they Homebase 3 allowing each camera to work as distances of 400ft (Line of sight) However, you will need to have internet access to work with the kit.
Answered by: Chris H
Date published: 2023-12-15

In the event of a trigger, can you view the ...

In the event of a trigger, can you view the affected camera live & still save the video simultaneously? Current camera won't :/
Asked by: Gerardo
The eufy Security eufyCam 3 4K UHD Wireless Security Camera Kit BH #EUT88711W1 will not perform both functions simultaneously.as far as we can determine. Be sure to have a fast internet connection above 100 Mbps to avoid latency issues during live streaming/viewing.
Answered by: Mark S
Date published: 2023-12-22

Please recommend/link the compatible hard drive? ...

Please recommend/link the compatible hard drive? I keep reading "Storage expandable to 16TB." Can't find compatible HD list.
Asked by: Richard
The eufy Security eufyCam 3 4K UHD Wireless Security Camera Kit BH #EUT88711W1 will accept a portable HD up to 16TB. WD 4TB My Passport USB 3.2 Gen 1 External Hard Drive (2019, Black) B&H # WEBPKJ0040BB MFR # WDBPKJ0040BBK-WESN 4TB Capacity USB 3.2 Gen 1 256-Bit AES Hardware Encryption Bus-Powered, No External Power Required WD Software Included Preformatted NTFS for Windows 10 & 8.1 Mac Compatible with Reformatting
Answered by: Mark S
Date published: 2024-01-15

Can we use the EufyCam 3 without the hub?

Can we use the EufyCam 3 without the hub?
Asked by: William
The eufy Security eufyCam 3 4K UHD Wireless Security Camera Kit cameras require the Hub to operate. However, the cameras below are stand alone models that work without the Homebase 3. eufy Security SoloCam S340 Outdoor Wired 2k Security Camera with Dual Lens (Black/White) BH #EUT81701W1 eufy Security SoloCam S40 Outdoor Security Camera with Night Vision & Spotlight BH #EUT81241W1 eufy Security Solo OutdoorCam C24 Security Camera with Night Vision & Spotlight BH #EUT8441Z21
Answered by: Chris H
Date published: 2023-12-18
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