دوربین مدار بسته داهوا HDCVI دو مگاپیکسل DH-HAC-B2A21P

Camera
Image Sensor: 2 MP CMOS
Max. Resolution: 1920 (H) × 1080 (V)
Scanning System: Progressive
Electronic Shutter Speed
PAL: 1/25 s–1/100000 s
NTSC: 1/30 s–1/100000 s
Min. Illumination
0.02 lux@F2.0 (Color, 30 IRE)
0.002 lux@F2.0 (B/W, 30 IRE)
0 lux (Illuminator on)
S/N Ratio: >65 dB
Illumination Distance: 20 m (65.62 ft)
Illuminator On/Off Control: Auto
Illuminator Number: 2 (IR light)
Angle Adjustment
Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens
Lens Type: Fixed-focal
Lens Mount: M12
Focal Length: 2.8 mm; 3.6 mm; 6 mm
Max. Aperture: F2.0
Field of View
2.8 mm: H: 100°; V: 54°; D: 117°
3.6 mm: H:80°; V: 43°; D: 94°
6 mm: H: 43°; V: 24°; D: 50°
Iris Control: Fixed
Close Focus Distance
2.8 mm: 0.5 m (1.64 ft)
3.6 mm: 0.8 m (2.62 ft)
6 mm: 2.8 m (9.19 ft)

Video
Video Frame Rate
CVI:
PAL: 1080p@25 fps
NTSC: 1080p@30 fps
AHD:
PAL: 1080p@25 fps
NTSC: 1080p@30 fps
TVI:
PAL: 1080p@25 fps
NTSC: 1080p@30 fps
CVBS:
PAL: 960H;
NTSC: 960H
Resolution: 1080p (1920 × 1080); 960H (960 × 576/960 × 480)
Day/Night: Auto(ICR)/Color/B/W
BLC: BLC; DWDR
WDR: DWDR
White Balance: Auto
Gain Control: Auto
Noise Reduction: 2D NR
Illumination Mode: Smart IR

Certification
Certifications
CE-LVD: EN 62368-1;
CE-EMC: EN 55032; EN 55035;
FCC: 47 CFR FCC Part 15, Subpart B

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

Power
Power Supply: 12 VDC ± 30%
Power Consumption: Max 2.8 W (12 VDC, IR on)

Environment
Operating Temperature: 40 °C to +60 °C (–40 °F to +140 °F)
Operating Humidity: <95% (RH), non-condensing
Storage Temperature: 40 °C to +60 °C (–40 °F to +140 °F)
Storage Humidity: <95% (RH), non-condensing
Protection: IP67
Anti-corrosion Level: Basic Protection

Structure
Casing Material: Metal
Product Dimensions: 157.6 mm × 70.1 mm × 70.1 mm (6.21″ × 2.76″ × 2.76″)
Net Weight: 0.25 kg (0.55 lb)
Gross Weight: 0.33 kg (0.73 lb)
Installation: Wall mount; ceiling mount; vertical pole mount