The Uniview UAC-B115-AF28 is a 5MP outdoor bullet camera with a 2.8mm lens covering 102.2° horizontally, a built-in microphone and 20m of IR night vision. It suits villas and shops that already have coax cabling and want sharper video plus audio without rewiring.
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The Uniview UAC-B115-AF28 is a 5MP outdoor bullet camera that runs on standard coax, so it can replace an older analog camera without pulling new cable. Its 2.8mm lens takes in 102.2° horizontally, a built-in microphone sends audio down the same wire, and the IR LED reaches 20 meters in full darkness. If you have a working DVR setup and want sharper footage plus sound, this is a direct swap.
Uniview UAC-B115-AF28 key specs
The key numbers:
- Resolution: 5MP on a 1/2.7" CMOS sensor.
- Lens: fixed 2.8mm, 102.2° horizontal and 124.8° diagonal view.
- Night vision: one IR LED, 20m range, Smart IR.
- Output: TVI, AHD, CVI or CVBS through one BNC connector.
- Protection: IP67 housing and 4kV surge protection on power and video.
Wide coverage for yards and entrances
Mount it on the corner of a villa and one camera can watch the whole courtyard or the garage gate, a job that might otherwise take two cameras. The trade-off is that distant subjects appear smaller, so it works best for short and medium distances rather than long corridors. The image flips 180° in both directions for ceiling or under-canopy installs.
Audio over coax
The internal mic picks up sound around the camera and carries it over the coax in TVI and CVI modes. No separate microphone, no extra cable. It is handy at a shop counter or reception desk when you need to check what was said during a dispute.
Low light and tricky lighting
Rated sensitivity is 0.02 lux at F2.0 in color, dropping to 0 lux with IR on. Smart IR dims the infrared on close objects so a face at the door does not turn into a white blur. Four exposure modes help with hard scenes: BLC for a doorway with bright sun behind it, HLC for headlights at night, and DWDR for mixed light.
Where it fits in Saudi Arabia
- Villas: courtyard, garage gate and rooftop.
- Retail shops: entrance and cash counter with audio.
- Istirahas and farms: building perimeter and guest seating areas.
- Small warehouses: loading doors close to the camera.
Recorder compatibility
The camera outputs four video formats and you switch between them from the OSD menu, which comes in 11 languages. It works with DVRs and XVRs that accept 5MP over TVI, AHD or CVI. Power is 12V DC through a 5.5mm jack at a maximum of 3.3W, and the plastic body weighs 138g. For a very old recorder, CVBS output (PAL or NTSC) keeps the camera usable at a much lower resolution.
Frequently Asked Questions
Does the UAC-B115-AF28 record audio?
Yes. It has a built-in mic and sends audio over coax in TVI and CVI modes, so your recorder must support coax audio in that mode.
Will it work with my existing DVR?
It works with DVRs and XVRs that support TVI, AHD or CVI. It can also switch to CVBS for very old recorders, at lower resolution.
How far does the night vision reach?
Up to 20 meters from a single IR LED, with black-and-white night footage.
Specifications
- Model: UAC-B115-AF28
- Type: 5MP Fixed IR Bullet Analog Camera
- Series: Dolphin Series
- Sensor: 5MP, 1/2.7" CMOS
- Min. illumination: 0.02 lux (F2.0, AGC ON); 0 lux with IR on
- Shutter time: PAL: 1/25 s to 1/50,000 s; NTSC: 1/30 s to 1/50,000 s
- Lens: 2.8 mm fixed, M12 mount
- Angle of view: H 102.2°, V 53.9°, D 124.8°
- Illuminator: 1 IR LED, 20 m range, lifetime ≥60,000 h
- Smart IR: Supported
- Exposure modes: Global (default), BLC, HLC, DWDR
- Day/Night: Auto (default), Day, Night, IR-cut filter (ICR)
- Noise reduction: 2D
- White balance: Auto (default), Manual
- WDR: DWDR (digital)
- Flip: 180° horizontal, 180° vertical
- Resolution: 5MP@25fps: 2880×1620; 5MP@20fps and [email protected]: 2592×1944; 4MP: 2560×1440; 1080P: 1920×1080
- Frame rate (TVI): 5MP@20fps (default), [email protected], 4MP@25/30fps, 1080P@25/30fps
- Frame rate (AHD): 5MP@20fps, 4MP@25/30fps, 1080P@25/30fps
- Frame rate (CVI): 5MP@25fps, 4MP@25/30fps, 1080P@25/30fps
- CVBS: PAL, NTSC
- Built-in mic: Supported
- Audio over coax: TVI: 5MP@20/12.5fps, 4MP@25/30fps, 1080P@25/30fps; CVI: 5MP@25fps, 4MP@25/30fps
- Power interface: 5.5 mm power connector
- Video output: BNC, TVI/AHD/CVI/CVBS
- Power: DC 12 V ±25%
- Power consumption: Max 3.3 W
- OSD languages: 11 languages: English, German, Spanish (Latin America), French, Italian, Japanese, Korean, Polish, Portuguese (Brazil), Russian, Turkish
- Mounting: Corner mount, pole mount
- Dimensions: 142 × 63 × 65 mm (L×W×H)
- Housing: Plastic
- Weight: 138 g (0.30 lb)
- Operating temperature: -30°C to 60°C (-22°F to 140°F)
- Humidity: ≤95% RH, non-condensing
- Surge protection: 4kV power, 4kV video output
- Ingress protection: IP67 (IEC 60529)
- EMC: CE-EMC (EN 55032, EN 61000-3-3, EN IEC 61000-3-2, EN 55035), FCC Part 15 Class B
- Safety: CE-LVD (EN 62368-1)
- Environmental: CE-RoHS (2011/65/EU; (EU) 2015/863), WEEE (2012/19/EU)
Features
- 2.8mm lens with 102.2° horizontal view: one camera covers a full yard or garage entrance.
- Built-in mic with audio over coax in TVI and CVI: sound and video on one cable.
- 20m IR with Smart IR: clear footage in total darkness without washed-out faces up close.
- Four output modes (TVI, AHD, CVI, CVBS): works with DVRs and XVRs that support these formats.
- IP67 and 60°C operating limit: handles dust, rain and summer heat outdoors.