دوربین داهوا مـدل DH-HAC-B2A41P

Image Sensor

1/2.7″ CMOS

Effective Pixels

2560(H)×1440(V), 4MP

Scanning System

Progressive

Electronic Shutter Speed

PAL: 1/25~1/100000s

NTSC: 1/30~1/100000s

Minimum Illumination

0.04Lux/F2.0, 30IRE, 0Lux IR on

S/N Ratio

More than 65dB

IR Distance

Up to 20m (66feet)

IR On/Off Control

Auto / Manual

Lens

Lens Type

Fixed lens / Fixed iris

Mount Type

Board-in

Focal Length

3.6mm (2.8mm, 6mm Optional)

Max Aperture

F2.0

Angle of View

2.8mm::125° x105° x56° (diagonal x horizontal x vertical) 3.6mm: 107° x 89° x 48° (diagonal x horizontal x vertical) 6mm: 61° x 54° x 31° (diagonal x horizontal x vertical)

Focus Control

N/A

Close Focus Distance

2.8mm:0.7m(2.3 ft) 3.6mm:1.1 m (3.6 ft) 6mm: 2.7 m (8.9 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8mm

49.8 m

(163.0 ft)

19.9 m

(65.0 ft)

10.0 m

(33.0 ft)

5.0 m

(17.0 ft)

3.6mm

64.0 m

(210.0 ft)

25.6 m

(84.0 ft)

12.8 m

(42.0 ft)

6.4 m

(21.0 ft)

6mm

106.7 m

(350.0 ft)

42.7 m

(140.0 ft)

21.3 m

(70.0 ft)

10.7 m

(32.0 ft)

Pan / Tilt / Rotation

Pan/Tilt/Rotation

Pan: 0° ~ 360° Tilt: 0° ~ 90° Rotation: 0° ~ 360°

Video

Resolution

4MP (2560×1440)

Frame Rate

25/30fps@4MP,25/30fps@1080P

Video Output

1-channel BNC high definition video output / CVBS video output (Can switch)

Day/Night

Auto (ICR) / Manual

OSD Menu

Multi-language

BLC Mode

BLC / HLC / DWDR

WDR

DWDR

Gain Control

AGC

Noise Reduction

2D

White Balance

Auto / Manual

Smart IR

Auto / Manual

Certifications

Certifications

CE (EN55032, EN55024, EN50130-4)

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

Interface

Audio Interface

N/A

Eelectrical

Power Supply

12V DC ±30%

Power Consumption

Max. 3.7W (12V DC, IR on)

Environmental

Operating Conditions

-40°C ~ +60°C (-40°F ~ +140°F) / Less than 95% RH

* Start up should be done at above -40°C (-40°F)

Storage Conditions

-40°C ~ +60°C (-40°F ~ +140°F) / Less than 95% RH

Ingress Protection & Vandal Resistance

IP67

Construction

Casing

Aluminium

Dimensions

69.8mm×69.8mm×157.6mm (2.75″×2.75″×6.20″)

Net Weight

0.24kg (0.53lb)

Gross Weight

0.29kg (0.64lb)