Description
The Dahua DH-HAC-B1A21P-U-IL-A is a 2MP Smart Dual Light HDCVI Fixed-focal Bullet Camera designed for high-definition surveillance applications. Below are its key specifications:
Camera Features:
Image Sensor: 2 MP CMOS
Maximum Resolution: 1920 (H) × 1080 (V)
Scanning System: Progressive
Electronic Shutter Speed: PAL: 1/25 s–1/100,000 s; NTSC: 1/30 s–1/100,000 s
Minimum Illumination: 0.02 lux@F2.0 (Color, 30 IRE); 0.002 lux@F2.0 (B/W, 30 IRE); 0 lux (Illuminator on)
Signal-to-Noise Ratio (S/N Ratio): >65 dB
Illumination:
Illumination Distance: IR: 30 m; Warm light: 20 m
Illuminator Control: Auto; Manual
Number of Illuminators: 2 (Warm light); 2 (IR light)
Lens:
Lens Type: Fixed-focal
Lens Mount: M12
Focal Length Options: 2.8 mm; 3.6 mm; 6 mm
Maximum Aperture: F2.0
Field of View:
2.8 mm: Horizontal: 100°; Vertical: 54°; Diagonal: 117°
3.6 mm: Horizontal: 80°; Vertical: 43°; Diagonal: 94°
6 mm: Horizontal: 43°; Vertical: 24°; Diagonal: 50°
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
Day/Night Mode: Auto(ICR)/Color/B/W
Backlight Compensation (BLC): BLC; HLC; DWDR
Wide Dynamic Range (WDR): DWDR
White Balance: Auto; Area white balance
Gain Control: Auto; Manual
Noise Reduction: 2D NR
Illumination Modes: Smart IR & Warm Light; Warm Light Mode; IR Mode
Mirror Function: Yes
Privacy Masking: Off/On (8 areas, rectangle)
Audio:
Built-in Microphone: Yes
Interfaces:
Video Output: Selectable between CVI/TVI/AHD/CVBS via one BNC port
Audio Input: One channel built-in microphone
Power:
Power Supply: 12 VDC ± 30%
Power Consumption: Max 3.3 W (12 VDC, LED on)
Environmental:
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
Ingress Protection: IP67
Anti-corrosion Level: Basic Protection
Physical:
Casing Material: Plastic
Dimensions: 146.1 mm × 70.0 mm × 69.8 mm (5.75″ × 2.76″ × 2.75″)
Net Weight: 0.15 kg (0.33 lb)
Gross Weight: 0.23 kg (0.51 lb)
Certifications:
CE-LVD: EN 62368-1
CE-EMC: EN 55032; EN 55035
This camera is suitable for both indoor and outdoor environments, offering features like Smart Dual Light technology, multiple video format support, and robust environmental protection.
