DAHUA HAC-HDW1231G-A

Camera

Image Sensor

1/2.8″ CMOS

Max. Resolution

1920 (H) × 1080 (V)

Pixel

2MP

Scanning System

Progressive

Electronic Shutter Speed

PAL: 1/25 s–1/100,000 s
NTSC: 1/30 s–1/100,000 s

S/N Ratio

> 65 dB

Min. Illumination

0.002 Lux/F1.6, 30 IRE, 0 Lux IR on

Illumination Distance

20 m (65.6 ft)

Illuminator On/Off Control

Auto; manual

Illuminator Number

1 (IR light)

Pan/Tilt/Rotation Range

Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°

Lens

Lens Type

Fixed lens

Mount Type

M12

Focal Length

2.8 mm; 3.6 mm

Max. Aperture

F1.6

Field of View

2.8 mm: H: 102°; V: 54°; D: 120°
3.6 mm: H: 86°; V: 46°; D: 101°

Iris Type

Fixed iris

Close Focus Distance

2.8 mm: 0.5 m (1.6 ft)
3.6 mm: 1.1 m (3.6 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

38.6 m (126.6 ft)

15.4 m (50.5 ft)

7.7 m

(25.3 ft)

3.9 m

(12.8 ft)

3.6 mm

53.7 m (176.2 ft)

21.5 m (70.5 ft)

10.7 m (35.1 ft)

5.4 m

(17.7 ft)

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: 960 × 576H;
NTSC: 960 × 480H

Resolution

1080p (1920 × 1080); 960H (960 × 576/960 × 480)

Day/Night

Auto switch by ICR

BLC

BLC/WDR/HLC

WDR

130 dB

White Balance

Auto; Area WB

Gain Control

Auto; manual

Noise Reduction

3D NR

Smart IR

Yes

Mirror

Off/On

Privacy Masking

Off/On (8 area, rectangle)

Certifications

Certifications

CE (EN55032, EN55024, EN50130-4)
FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)
UL (UL60950-1+CAN/CSA C22.2 No.60950-1)

Port

Video Output

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

Audio Input

One channel built-in mic

Power

Power Supply

12 V ±30% DC

Power Consumption

Max 2.38 W (12 V DC, IR on)

Environment

Operating Temperature

–40 °C to +60 °C (–40 °F to 140 °F);< 95% (non-condensation)

Storage Temperature

–40 °C to +60 °C (–40 °F to 140 °F);< 95% (non-condensation)

Protection Grade

IP67

Structure

Casing

Metal throughout the whole casing

Camera Dimensions

Φ62.0 mm × 61.7 mm (Φ2.44″ × 2.43″)

Net Weight

0.17Kg (0.40 lb)

Gross Weight

0.22Kg (0.50 lb)