دوربین مداربسته IP داهوا IPC-HFW1830S-S6

Camera

Image Sensor

1/2.7″ CMOS

Max. Resolution

3840 (H) × 2160 (V)

ROM

16 MB

RAM

256 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.04 Lux@F2.0 (Color, 30 IRE)
0.004 Lux@F2.0 (B/W, 30 IRE)
0 Lux (Illuminator on)

S/N Ratio

> 56 dB

Illumination Distance

30 m (98.43 ft) (IR)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

1 (IR LED)

Pan/Tilt/Rotation Range

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

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm; 3.6 mm

Max. Aperture

2.8 mm: F2.0
3.6 mm: F2.0

Field of View

2.8 mm: Horizontal: 105°; Vertical: 56°; Diagonal: 125°
3.6 mm: Horizontal: 87°; Vertical: 47°; Diagonal: 104°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 1.0 m (3.28 ft)
3.6 mm: 1.9 m (6.23 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

74.7 m (245.08 ft)

29.9 m

(98.10 ft)

14.9 m

(48.88 ft)

7.5 m

(24.61 ft)

3.6 mm

106.7 m (350.07 ft)

42.7 m (140.09 ft)

21.3 m

(69.88 ft)

10.7 m

(35.10 ft)

Video

Video Compression

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

Smart Codec

Smart H.265+; Smart H.264+

Video Frame Rate

Main stream:
3840 × 2160 (1 fps–15 fps)
2688 × 1520 (1 fps–25/30 fps)
Sub stream:
704 × 576 (1 fps–25 fps)
704 × 480 (1 fps–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.

Stream Capability

2 streams

Resolution

3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048); 3072 ×1728 (3072 × 1728); 2592 × 1944 (2592 × 1944); 2688 × 1520 (2688 × 1520); 3M (2048 × 1536); 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)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 32 kbps–8192 kbps
H.265: 12 kbps–8192 kbps

Day/Night

Auto(ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

DWDR

White Balance

Auto; natural; street lamp; outdoor; manual; regional custom

Gain Control

Auto; manual

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Smart Illumination

Yes

Image Rotation

0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)

Mirror

Yes

Privacy Masking

4 areas

Audio

Built-in MIC

Yes

Audio Compression

G.711a; G.711Mu; G.726; PCM

Alarm

Alarm Event

Network disconnection; IP conflict; illegal access; motion detection; video tampering; audio detection; security exception

Network

Network Port

RJ-45 (10/100 Base-T)

SDK and API

Yes

Cyber Security

Video encryption; configuration encryption; Digest; WSSE; account lockout; security logs; generation and importing of X.509 certification; HTTPS; trusted boot; trusted execution; trusted upgrade

Network 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; Milestone

User/Host

6 (Total bandwidth: 48 M)

Storage

FTP

Browser

IE
Chrome
Firefox

Management Software

Smart PSS; DSS; DMSS

Mobile Client

IOS; Android