دوربین مداربسته داهوا DH-IPC-EW5541-AS

Camera

Image Sensor

1/2.7″ 5Megapixel progressive CMOS

Max. Resolution

2592 (H) × 1944 (V)

ROM

128 MB

RAM

512 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.006 Lux@F2.0 (Color, 30IRE)

0.0006 Lux@F2.0 (B/W, 30IRE)

0 Lux (Illuminator on)

S/N Ratio

> 56 dB

Illumination Distance

10 m (32.8 ft)

Illuminator On/Off Control

Auto/Manual

Illuminator Number

3 (IR LED)

Lens

Lens Type

Fixed-focal

Mount Type

M12

Focal Length

1.4 mm

Max. Aperture

F2.0

Field of View

Horizontal: 180°
Vertical: 180°
Diagonal: 180°

Iris Type

Fixed

Close Focus Distance

0.2 m (0.7 ft)

DORI Distance

Detect

Observe

Recognize

Identify

28 m

(91.9 ft)

11.2 m

(36.7 ft)

5.6 m

(18.4 ft)

2.8 m

(9.2 ft)

Smart Event

Heat Map

Yes

Professional, intelligent

IVS (Perimeter Protection)

Tripwire; intrusion

People Counting

Support people counting in area, and displaying and outputting yearly/monthly/daily reports (matching devices are needed); support people counting in 4 areas

Intelligent Search

Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos.

Fisheye

Installation

Ceiling mount; wall mount; ground mount

Decoding Mode

Back-dewarp

Display Mode

Back-dewarp (software decoding): fisheye view; 360° panoramic view + PTZ; dual-channel 180° panoramic view; fisheye + 2PTZ; fisheye + 3PTZ; fisheye + 4PTZ; 360° panoramic view + 6PTZ; fisheye + 8PTZ; 180° panoramic view; 180° panoramic view + 3PTZ; 180° panoramic view + 4PTZ; 180° panoramic view + 8PTZ; VR mode (panorama; semi-circle; cylinder; asteroid)

Video

Video Compression

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

Smart Codec

Smart H.265+/ Smart H.264+

Video Frame Rate

Main stream (2592 × 1944 @1–25/30 fps)
sub stream (704 × 576 @1–25 fps/704 × 480 @1–30 fps)
third stream (1280 × 720 @1–25/30 fps)

Stream Capability

3 streams

Resolution

5M (2592 × 1944); 3M (2048 × 1536); UXGA (1600 × 1200); 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: 3 kbps–8192 kbps
H.265: 3 kbps–8192 kbps

Day/Night

Auto (ICR)/Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

Scene Self-adaptation (SSA)

Yes

White Balance

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

Gain Control

Auto/Manual

Noise Reduction

3D DNR

Motion Detection

OFF/ON (4 areas)

Region of Interest (RoI)

Yes (4 areas)

Smart Illumination

Yes

Privacy Masking

4 areas

Audio

Built-in MIC

Yes

Audio Compression

PCM; G.711a; G.711Mu; G726

Alarm

Alarm Event

No SD card; SD card full; SD card error; service life warning (supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; scene changing; audio detection; voltage detection; external alarm; people counting in area; stay alarm; people counting; people No. exception detection; safety exception

Network

Network

RJ-45 (10/100 Base-T)

SDK and API

Yes

Protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; SNMP

Cyber Security

Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade

Interoperability

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

User/Host

20 (Total bandwidth: 64 M)

Storage

FTP; SFTP; Micro SD card (support max. 256 G); NAS

Browser

IE: IE8, IE9 and IE11
Chrome
Firefox

Management Software

Smart PSS; DSS; DMSS

Mobile Phone

IOS; Android

Certification

Certification

CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07

Port

Audio Input

1 channel (RCA port)

Audio Output

1 channel (RCA port)

Alarm Input

1 channel in: 5mA 3V–5V DC

Alarm Output

1 channel out: 300mA 12V DC

Power

Power Supply

12V DC/PoE

Power Consumption

Basic power consumption: 3.6W (12V DC); 4.4W (PoE)
Max. power consumption (H.265 + IR on+ intelligent function + WDR): 7.3W (12V DC); 8.8W (PoE)

Environment

Operating Conditions

–10°C to +50°C (14°F to +122°F)/Less than 95% RH

Strorage Conditions

–40°C to +60°C (–40°F to +140°F)

Structure

Casing

Metal + plastic

Dimensions

44.6 mm × Φ126.2 mm (1.8″ × Φ5.0″)

Net Weight

299 g (0.7 lb)

Gross Weight

441 g (1.0 lb)