Dahua DH-HAC-B2A51P

 Image Sensor

 1/2.7″ CMOS

 Max. Resolution

 2880 (H) × 1620 (V)

 Pixel

 5MP

 Scanning System

 Progressive

 Electronic Shutter Speed

 PAL: 1/25–1/100000 s

 NTSC: 1/30–1/100000 s

 Min. Illumination

 0.02 Lux/F2.0, 30IRE, 0 Lux IR on

 S/N Ratio

 More than 65 dB

 Illumination Distance

 20 m (66 feet)

 Illuminator On/Off Control

 Auto;manual

 Lens

 Lens Type

 Fixed lens / Fixed iris

 Mount Type

 M12

 Focal Length

 3.6 mm (2.8 mm Optional)

 Max Aperture

 F2.0

 Angle of View

 2.8 mm: 125° × 106° × 56° (diagonal × horizontal × vertical)

 3.6 mm: 104° × 88° × 46° (diagonal × horizontal × vertical)

 Focus Control

 N/A

 Close Focus Distance

 2.8 mm: 0.8 m (2.6 ft)

 3.6 mm: 1.2 m (3.9 ft)

 DORI distance

 Lens

 Detect

 Observe

 Recognize

 Identify

 2.8mm

 56.0 m (183.7 ft)

 22.4 m (73.5 ft)

 11.2 m (36.7 ft)

 5.6 m (18.4 ft)

 3.6mm

 80 m (262.5 ft)

 32 m (105.0 ft)

 16 m (52.5 ft)

 8 m (26.2 ft)

 Pan / Tilt / Rotation

 Pan/Tilt/Rotation

 Pan: 0° – 360°

 Tilt: 0° – 90°

 Rotation: 0° – 360°

 Video

 Resolution

 5M(2880×1620);4M(2560×1440) 1080P (1920 × 1080); 960H (960 × 576/960 × 480)

 Frame Rate

 CVI:

 PAL:5M@25 fps; 4M@25fps; 1080P@25fps

 NTSC:5M@25 fps; 4M@30fps; 1080P@30fps

 AHD:

 PAL:4M@25 fps;

 NTSC:4M@30 fps;

 TVI:

 PAL:4M@25 fps;

 NTSC:4M@30 fps;

 CVBS:

 960H;

 Video Output

 Video output choices of CVI/TVI/AHD/CVBS by one BNC port

 Day/Night

 Auto (ICR) / Manual

 OSD Menu

 Multi-language

 BLC Mode

 BLC / HLC / DWDR

 WDR

 DWDR

 Gain Control

 AGC

 Noise Reduction

 2D

 White Balance

 Auto;manual

 Smart IR

 Yes

 Mirror

 Off/On

 Privacy Masking

 Off / On (8 area, rectangle)