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Dahua HAC-B1A21P-U-IL-A 2MP Smart Dual Light HDCVI Bullet CC Camera

Product Code: PRD-80466 - 320

৳ 1,600.00

  • Category

    CCTV Camera
  • Sub Category

    Bullet Camera
  • Brand

    Dahua
Key Features
  • Model: HAC-B1A21P-U-IL-A
  • Image Sensor: 2MP CMOS
  • Max Resolution: 1920 × 1080
  • IR Distance: 30 m illumination distance
  • IP67 Waterproof, Smart Dual Light

Last Updated: 28 Jan, 2026

৳ 1,600.00

Quantity

Color

Details

Return policy: Eligible for Return, Refund or Replacement within 30 days of receipt Support: Free tech support included

General
CasingMetal front cover + plastic rear barrel + metal bracket
Dimensions146.1 mm × 70.0 mm × 69.8 mm (5.75" × 2.76" × 2.75")
Weight0.23 kg (0.51 lb)

Pan/Tilt/RotationPan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°
Operating Conditions–40 °C to +60 °C (–40 °F to +140 °F)
Storage Conditions–40 °C to +60 °C (–40 °F to +140 °F)
Power Supply12 VDC ± 30%
Power ConsumptionMax 3.3 W (12 VDC, WLED on)
Camera
Image Sensor2 MP CMOS
Effective Pixels1920 (H) × 1080 (V)
Scanning SystemProgressive
Electronic Shutter SpeedPAL: 1/25 s–1/100000 s
NTSC: 1/30 s–1/100000 s
Minimum Illumination0.02 lux@F2.0 (Color, 30 IRE);
0.002 lux@F2.0 (B/W, 30 IRE);
0 lux (Illuminator on)
S/N Ratio>65 dB

IR DistanceIR: 30 m (98.43 ft);
Warm light: 20 m (65.62 ft)
IR On/Off ControlAuto / Manual
IR LEDs2 (Warm light);2 (IR light)
Lens
Lens TypeFixed-focal
Mount TypeM12
Focal Length2.8 mm; 3.6 mm; 6 mm
Max ApertureF2.0
Angle of View2.8 mm: H: 100°; V: 54°; D: 117°
3.6 mm: H: 80°; V: 43°; D: 94°
6 mm: H: 43°; V: 24°; D: 50°
Close Focus Distance2.8 mm: 0.5 m (1.64 ft)
3.6 mm: 0.8 m (2.62 ft)
6 mm: 2.4 m (7.87 ft)
Video
Resolution1080p (1920 × 1080); 960H (960 × 576/960 × 480)
Frame RateCVI:
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
Video OutputVideo output choices of CVI/TVI/AHD/CVBS by one BNC port
Day/NightAuto(ICR)/Color/B/W
BLC ModeBLC; HLC; DWDR
Gain ControlAuto/Manual
Noise Reduction2D NR
Interface
Audio InterfaceOne channel built-in mic
Special Features
FeaturesSmart Dual Light.
30 m illumination distance.
Super Adapt.
Built-in MIC.
IP67
Warranty
Warranty1 Year

Dahua HAC-B1A21P-U-IL-A 2MP Smart Dual Light HDCVI Bullet CC Camera

The Dahua HAC-B1A21P-U-IL-A 2MP Smart Dual Light HDCVI Bullet CC Camera is a reliable surveillance solution designed for both indoor and outdoor monitoring. It delivers Full HD 1080p resolution with a 2.8mm fixed lens, ensuring sharp and detailed video quality for homes, offices, and commercial spaces. Equipped with Smart Dual Light technology, it provides intelligent night vision with IR and warm light illumination up to 25 meters, automatically switching to full‑color imaging when motion is detected. With a built‑in microphone for audio recording, multi‑format support (CVI/CVBS/AHD/TVI), and durable weather‑resistant housing, the Dahua HAC-B1A21P-U-IL-A offers dependable performance, easy integration, and enhanced security at an affordable price.

Smart Night Vision

Featuring Smart Dual Light technology, the Dahua HAC-B1A21P-U-IL-A CC Camera intelligently switches between infrared and warm light modes, ensuring clear visibility in complete darkness. This reduces false alarms and delivers full‑color video at night, making it ideal for environments that require accurate monitoring after hours.

Audio and Compatibility

Constructed with a weather‑resistant casing, the Dahua HAC-B1A21P-U-IL-A is built to withstand outdoor conditions while maintaining reliable performance. Its compact bullet design allows flexible installation with 360° pan, 90° tilt, and 360° rotation, ensuring optimal coverage for perimeter security, parking lots, and commercial sites.

Durable Outdoor Design

The Dahua CC Camera integrates a built‑in microphone for one‑way audio recording, adding valuable context to video footage. Supporting CVI, CVBS, AHD, and TVI formats, the Dahua Bullet CC Camera works seamlessly with different DVRs and surveillance systems, offering flexibility for upgrades or expansions.

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