دوربین 4 مگاپیکسلی داهوا مدل DH-IPC-HDW1431T1P-A-0360B

Technical Specification

Camera

Image Sensor

1/2.7”4Megapixel progressive CMOS

Effective Pixels

2688 (H) ×1520 (V)

RAM/ROM

128MB/16MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual, 1/3~1/100000s

Minimum Illumination

S/N Ratio

More than 56dB

IR Distance

Distance up to 30m(98.4ft)

IR On/Off Control

Auto/ Manual

IR LEDs

1

Lens

Lens Type

Fixed

Mount Type

M12

Focal Length

2.8 mm

3.6 mm

Max. Aperture

F2.0/F2.0

Angle of View

2.8 mm: Horizontal: 104°; Vertical: 58°; Diagonal: 124°

3.6 mm: Horizontal: 88°; Vertical: 48°; Diagonal: 103°

Focus Control

Fixed

Close Focus Distance

2.8 mm: 0.7 m (2.30 ft)

3.6 mm: 1.2 m (3.94 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

56.0 m (183.73 ft)

22.4 m (73.49 ft)

11.2 m (36.75 ft)

5.6 m (18.37 ft)

3.6 mm

76.0 m (249.34 ft)

30.4 m (99.74 ft)

15.2 m (49.87 ft)

7.6 m (24.93 ft)

PTZ

Pan/Tilt Range

Pan:0° ~360° ;Tilt:0° ~78° ;Rotation:0° ~360°

Intelligence

IVS

NA

Video

Compression

H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)

Streaming Capability

2 Streams

Resolution

2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 ×240)

Frame Rate

Main stream: 2688 × 1520 (1 fps–20 fps) 2560 × 1440 (1 fps–25/30 fps)

Sub stream: 704 × 576 (1 fps–20/25 fps) 704 × 480 (1 fps–20/30 fps)

*The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.

Bit Rate Control

CBR/VBR

Bit Rate

H.264: 32 Kbps–6144 Kbps

H.265: 12 Kbps–6144 Kbps

Day/Night

Auto(IR-Cut) / Color / B/W

BLC Mode

BLC / HLC

WDR

120 db

Gain Control

Auto/Manual

Noise Reduction

3D DNR

Motion Detetion

Off / On (4 Zone, Rectangle)

Region of Interest

Off / On (4 Zone)

Electronic Image

Support

Smart IR

Support

Digital Zoom

16x

Flip

0°/90°/180°/270°

Mirror

Off / On

Privacy Masking

Off / On (4 Area, Rectangle)

Audio

Compression

Built-in MIC

G.711A; G.711Mu; G.726

Yes

Network

Ethernet

RJ-45 (10/100Base-T)

Protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; SMTP; FTP; DHCP; DNS; DDNS; NTP; Multicast

Interoperability

ONVIF (Profile S/Profile T); CGI; P2P; Genetec

Streaming Method

Unicast / Multicast

Max. User Access

6 (Total bandwidth: 36 M)

Edge Storage

FTP

Web Viewer

IE, Chrome, Firefox

Management Software

Smart PSS, DSS, DMSS

Smart Phone

IOS, Android

Certifications

Certifications

Interface

Video Interface

N/A

Audio Interface

N/A

RS485

N/A

Alarm

N/A

Electrical

Power Supply

DC12V/PoE (802.3af)

Power Consumption

Basic: 1.9 W (12 VDC); 2.9 W (PoE) Max. (ICR + H.265 + IR intensity): 3.8 W (12 VDC); 5 W (PoE)

Environmental

Operating Conditions

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

Strorage Conditions

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

Ingress Protection

IP67

Vandal Resistance

N/A

Construction

Casing

Metal+Plastic

Dimensions

Net Weight

0.25 kg (0.6 lb)

Gross Weight

0.37 kg (0.8 lb)