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eufy eufyCam S3 Pro eufyCam S3 Pro Add-on security camera
Features
- 4K HD resolution
- CMOS image sensor
- 1× optical zoom and 8× digital zoom
- MaxColor Night Vision
- Face Recognition AI
- Expandable local storage
- No monthly fee
- Radar/PIR motion detection with alerts for security events
- Wireless connectivity
General specs
- Brand: eufy
- Model: eufyCam S3 Pro
- Seller: Newegg
- ID: 9SIAXSYKE76016
- Brand: eufy
- Model Name: eufyCam S3 Pro
- Part Number: T81621W1
- Digital Zoom: 8x
- Image Sensor: CMOS
- Night Vision: MaxColor Night Vision
- Optical Zoom: 1x
- Product Type: Add-on security camera
- HD resolution: 4K
- Local Storage: Expandable local storage
- Accessory role: Add-on camera
- Face recognition: Face Recognition AI
- Motion Detection: Radar/PIR motion detection with alerts for security events
- Subscription Fee: No monthly fee
- Wireless Connectivity: Wireless: Yes
- First listed by seller: October 6, 2026
If you are interested in more details, you can find full information on the seller's page.
€160.51
Last price update: 10/6/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
Add-on security camera with 4K resolution, MaxColor Night Vision, and Face Recognition AI. It supports expandable local storage and radar/PIR motion detection with alerts for security events, with no monthly fee.
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| Brand | eufy | eufy | eufy | eufy | eufy | eufy |
| Model | eufyCam S3 Pro | eufyCam S3 Pro | eufyCam S3 Pro | eufyCam S4 | eufyCam S3 Pro | E21 |
| Price | €160.51 | €383.46 | €490.48 | €267.53 | €535.07 | €115.92 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 | Oct 17, 2026 |
| Model Name | eufyCam S3 Pro | eufyCam S3 Pro | eufyCam S3 Pro | eufyCam S4 | eufyCam S3 Pro | E21 |
| Part Number | T81621W1 | T88921W1-1 | T88931W1 | T88941W1 | T8354121 | |
| Night Vision | MaxColor Night Vision | MaxColor night vision | MaxColor Night Vision | Yes; Color Night Vision | MaxColor Night Vision | Listed |
| Product Type | Add-on security camera | wireless security camera kit | Wireless security camera kit, Security camera kit | wireless security camera | Wireless camera | Baby monitor add-on camera, baby monitor add-on camera |
| Pack | 2-camera kit | 3-camera kit | 4-Cam Kit | |||
| Solar Panel | With solar panel | Title describes the camera as with a solar panel | With solar panel | |||
eufy eufyCam S3 Pro 4K HD resolution
€160.51
When this device makes sense
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