DAHUA HFW1231R-Z-A 2MP Starlight HD-CVI IR Bullet Camera w/ Motorised Lens


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SKU: HFW1231R-Z-A Categories: ,


Product Highlights

  • Max. 30 [email protected]
  • Starlight, 130dB true WDR, 3D NR
  • Autofocus, 2.7 mm–12 mm motorized lens
  • CVI/CVBS/AHD/TVI switchable
  • Super Adapt
  • Built-in mic
  • Max. IR length 80 m, Smart IR
  • IP67, 12V DC

Product Catalogue

Product Specification

Pixel 2MP
Image Sensor 1/2.8″CMOS
Max. 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
Min. Illumination 0.002lux/F1.5, 30IRE, 0Lux IR on
S/N Ratio 65 dB
Illumination Distance 80 m (262.5 ft)
Illuminator On/Off Control Auto
Illuminator Number 4 (IR light)
Pan/Tilt/Rotation Range Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°
Lens Type Motorized vari-focal
Auto Focus Yes
Lens Mount φ14
Focal Length 2.7 mm–12 mm
Max. Aperture F1.5
Field of View Diagonal: 38°– 123°
Horizontal: 33°–102°
Vertical: 19°–53°
Iris Control Fixed
Close Focus Distance 0.5 m (1.6ft )
DORI Distance Lens Detect Observe Recognize Identify
2.7 mm 47.6 m (156.2 ft) 19.0 m

(62.3 ft)

9.5 m

(31.2 ft)

4.76 m

(15.6 ft)

12 mm 132.1 m (433.4 ft) 52.9 m (173.6 ft) 26.4 m (86.6 ft) 13.2 m

(43.3 ft)

Video Frame Rate CVI:

PAL: [email protected];

NTSC: [email protected];


PAL: [email protected];

NTSC: [email protected];


PAL: [email protected];

NTSC: [email protected];


PAL: 960×576H;

NTSC: 960×480H;

Resolution 1080P (1920 × 1080);
960H (960 × 576/960 × 480)
Day/Night Auto (ICR)
WDR 130 dB
White Balance Auto/Area WB
Gain Control Auto/Manual
Noise Reduction 3D NR
Smart Illumination Yes
Mirror Yes
Privacy Masking Off/On (8 areas, rectangle)
Certifications CE (EN55032:2015, EN 61000-3-2:2014, EN 61000-3-3:2013, EN55024:2010+A1:2015, EN 55035:2017, EN50130-4:2011+A1:2014, EN 62368-1:2014+A11:2017)

FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)

UL (UL60950-1+CAN/CSA C22.2 No.60950-1)

Video Output Video output choices of CVI/TVI/AHD/CVBS by one BNC port
Audio Input One channel built-in mic
Power Supply 12V DC±30%;
Power Consumption Max. 9.4W (12V DC, IR on)
Operating Temperature –30°C to +60°C (–22°F to +140°F); < 95% (non-condensation)
Storage Temperature –30°C to +60°C (–22°F to +140°F); < 95% (non-condensation)
Protection IP67
Casing Metal throughout the whole casing
Camera Dimensions 209.6 mm × 90.4 mm × 90.4 mm (8.30″ × 3.56″ × 3.56″)
Net Weight 0.55 kg (1.2 lb)
Gross Weight 0.76 kg (1.7 lb)

Product Warranty

2 years


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