
Uniview EC-B8F28M 8MP 4K 2.8mm IR Mini Bullet IP Camera
$270.29
Capture a wide 4K view at 15 fps with a small bullet camera offering 30 m infrared coverage and onboard audio.
- 4K detail at 15 fps
- 107-degree horizontal coverage
- 30 m Smart IR
- Built-in microphone
- Compact IP67 bullet housing
Storage & Access
Up to 512GB MicroSD
Access Anywhere

ONVIF Compatible
Resolution
Higher resolution records more pixels in each frame, which gives you more detail to work with when reviewing faces, vehicles, packages, and activity.
Resolution labels describe output dimensions. Aspect ratio, lens quality, sensor quality, lighting, compression, and recorder settings also affect usable image detail.
Field of View
The centered overlays compare this product's horizontal coverage with a representative industry average and the widest security camera in the Eco Smart catalog.
- This Product
- 107° horizontal
- Average
- 105° horizontal
- Max
- 180° horizontal*
*180° horizontal coverage generally requires a dual-lens panoramic camera.
Coverage is a centered visual comparison, not a lens simulation. Placement and mounting angle also affect the final view.
Night Vision
Night-vision technologies solve different problems. Compare the same scene below; this product's supported modes are highlighted.
On this product
IR Night Vision
Black-and-white visibility without visible light, ideal for discreet overnight monitoring.
Dual Light
Uses IR normally, then activates a spotlight for full-color detail when it matters.
Color Night Vision
Retains useful color from ambient light without requiring a visible spotlight.
Ultra Color Night Vision
Advanced low-light processing preserves the clearest color and background detail in very dark scenes.
The examples explain relative viewing modes. Actual brightness, color, and range depend on the camera, placement, and available ambient light.
Night Viewing Range
The bird's-eye property guide shows how the camera's listed nighttime range extends outward from its mounting point.
"Up to" is the manufacturer-listed maximum viewing or illumination distance. Recognizable detail may be shorter and varies with lighting, night-vision mode, weather, placement, lens settings, and obstructions.
Description
The EC-B8F28M records 3840 x 2160 video at 15 fps through a 2.8 mm fixed lens. Its 107-degree horizontal field of view favors broad scene coverage, while the compact 167 x 66 x 69 mm body keeps the installation footprint modest.
Smart IR provides up to 30 m of night illumination, and 120 dB WDR helps balance contrasting light levels. A microphone and human-based line-crossing or intrusion events add context to recorded activity. PoE, IP67 protection and up to 512 GB of microSD storage support a straightforward wired installation; lower-resolution streams offer higher frame-rate options.
Key Features
- 8MP video: 3840 x 2160, up to 15 fps
- Lens: 2.8 mm, fixed focal length
- Horizontal field of view: 107.0 degrees
- Sensor: 1/2.7" CMOS
- Wide dynamic range: 120 dB
- Infrared illumination: up to 30 m
- Encoding: Ultra 265, H.265, H.264, MJPEG
- Built-in microphone
- No built-in speaker
- MicroSD storage: up to 512 GB
- ONVIF (Profile S, Profile G, Profile T)
- Network: 10/100 Mbps RJ45 Ethernet
- Power: 12 V DC or IEEE 802.3af PoE
- Protection: IP67
- Body dimensions: 167 x 66 x 69 mm (length x width x height)
- Camera weight: 0.33 kg
Full Specifications
- Megapixels:
- 8
- Resolution:
- 4K
- Field of View:
- 107°
- FPS:
- 15
- WDR:
- 120 dB
- Sensor:
- 1/2.7"
- Lens Type:
- Fixed
- Night Vision:
- IR
- Night Viewing Range:
- 98ft
- Smart Features:
- Human Body Detection, Intrusion Detection, Line Crossing Detection, Motion Detection, Tampering Alarm
- Audio Features:
- Audio Capture
- Video Encoding Format:
- Ultra 265, H.265, H.264, MJPEG
- Max SD Storage:
- 512GB
- Storage Type:
- SD Card
- Connection Type:
- Wired
- ONVIF Compatible:
- Yes
- Wired Connection Type:
- IP
- Waterproof Rating:
- IP67
- Weight:
- 0.728 lbs
- Dimensions:
- 6.57 × 2.60 × 2.72 in
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