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Key Features
- Add-On Camera for HomeBase 3
- 3840 x 2160 Resolution at 15 fps
- IR LEDs for Night Vision up to 33'
- Spotlights for Color Recording at Night
Add the eufyCam S3 Pro 4K UHD Outdoor Add-On Wireless Security Camera from eufy Security to a camera kit that includes a HomeBase 3 base station. The camera kit provides an indoor/outdoor surveillance monitoring solution for your home.
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can you add cameras? if so how many?
can you add cameras? if so how many?
When working with the eufy Security eufyCam S3 Pro 4K UHD Wireless Security Two-Camera Kit, up to 16 cameras and 34 other compatible devices can be used with the Homebase 3. 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.
Date published: 2026-07-09
Is it internal storage (Micro SSD card) included?
Is it internal storage (Micro SSD card) included?
The eufy Security eufyCam S3 Pro 4K UHD Wireless Security Two-Camera Kit includes the HomeBase 3, which features 16GB of built-in internal storage. For users requiring additional capacity, the system supports storage expansion via 2.5-inch SATA HDD or SSD drives, with a maximum supported capacity of 16TB. Please note that SD cards are not supported for storage. A recommended 5TB drive option is listed below to help expand your system’s recording capabilities.
Seagate 5TB BarraCuda Compute 5400 rpm SATA 2.5" Internal HDD
BH #SEST5000LM00
Date published: 2025-07-07
Can this be used indoors?
Can this be used indoors?
The eufy Security eufyCam S3 Pro 4K UHD Wireless Security Two-Camera Kit
(BH # EUT88921W1) may be used indoors if powered continuously or charged fully via a USB-C wall charger and USB-C cable.
Date published: 2026-03-05
What are the recommended external hard drive ...
What are the recommended external hard drive options? Q&A notes a 5TB one without explaining further.
The eufy Security eufyCam S3 Pro 4K UHD Wireless Security Two-Camera Kit can also be expanded with SSD storage drives:
Oyen Digital 8TB Astryx SATA III 2.5" Internal SSD
BH # OYNN2SSD8TPH
Samsung 4TB 870 EVO SATA III 2.5" Internal SSD
BH #SAMZ77E4T0B
Date published: 2025-12-21
Does the HomeBase 3 work on 220V?
Does the HomeBase 3 work on 220V?
Yes, the Homebase 3 in the eufy Security eufyCam S3 Pro 4K UHD Wireless Security Two-Camera Kit supports 100-240v power.
Date published: 2026-04-27