Camera IP Speed Dome hồng ngoại 2.0 Megapixel HIKVISION DS-2DE4A225IW-DE

Model

DS-2DE4A225IW-DE

Camera

Image Sensor

1/2.8 inch progressive scan CMOS

 Min. Illumination

Color: 0.005 Lux @(F1.6, AGC ON) B/W: 0.001 Lux @(F1.6, AGC ON) 0 Lux with IR

White Balance

Auto/Manual/ATW (Auto-tracking White Balance)/Indoor/Outdoor/Fluorescent Lamp/Sodium Lamp

AGC

Auto/Manual

Shutter Time

1/1 s to 1/30,000 s

Day & Night

IR Cut Filter

Digital Zoom

16×

Privacy Mask

24 programmable privacy masks

Focus Mode

Auto/Semi-automatic/Manual

WDR

120 dB WDR

Lens

Focal Length

4.8 mm to 120 mm, 25× optical

Zoom Speed

Approx. 3.2 s (optical lens, wide-tele)

FOV

Horizontal field of view: 57.6° to 2.5° (wide-tele)
Vertical field of view: 34.4° to 1.4° (wide-tele)
Diagonal field of view: 64.5° to 2.9° (wide-tele)

Working Distance

10 mm to 1500 mm (wide-tele)

Aperture Range

F1.6 to F3.5

IR

IR Distance

50 m

Smart IR

Support

PTZ

Movement Range (Pan)

360° endless

Pan Speed

Configurable, from 0.1°/s to 300°/s Preset Speed: 350°/s

Movement Range (Tilt)

From -5° to 90° (auto-flip)

Tilt Speed

Configurable, from 0.1°/s to 160°/s Preset Speed: 200°/s

Proportional Zoom

Support

Presets

300

Patrol Scan

8 patrols, up to 32 presets for each patrol

Pattern Scan

4 pattern scans, record time over 10 minutes for each scan

Power-off Memory

Support

Park Action

Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan

PTZ Position Display

Support

Preset Freezing

Support

Scheduled Task

Preset/Pattern Scan/Patrol Scan/Auto Scan/Tilt Scan/Random Scan/Frame Scan/Panorama Scan/Dome Reboot/Dome Adjust/Aux Output

Compression Standard

Video Compression

Main Stream: H.265+/H.265/H.264+/H.264 Sub-Stream: H.265/H.264/MJPEG
Third Stream: H.265/H.264/MJPEG

H.264 Type

Baseline Profile/Main Profile/High Profile

H.264+

Support

H.265 Type

Main Profile

H.265+

Support

Video Bitrate

32 Kbps to 16384 Kbps

Audio Compression

G.711alaw/G.711ulaw/G.722/G.726/MP2L2/PCM

Audio Bitrate

64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 Kbps to 160 Kbps (MP2L2)

SVC

Support

Smart Feature

Basic Event Detection

Motion Detection, Video Tampering Detection, Alarm Input, Alarm Output, Exception

Smart Detection

Audio Exception Detection, Face Detection, Intrusion Detection, Line Crossing Detection, Region Entrance Detection, Region Exiting Detection, Unattended Baggage Detection, Object Removal Detection

Smart Tracking

Manual Tracking, Auto Tracking, Event Tracking

ROI encoding

Main stream, sub-stream, and third stream respectively support four fixed areas.

Smart Record

ANR (Automatic Network Replenishment), Dual-VCA

Image

Max. Resolution

1920 × 1080

Main Stream

50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720) 50fps (1920 × 1080, 1280 × 960, 1280 × 720)
60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720) 60fps (1920 × 1080, 1280 × 960, 1280 × 720)

Sub-Stream

50Hz: 25fps (704 × 576, 640 × 480, 352 × 288)
60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)

Third Stream

50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288)
60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)

Image Enhancement

HLC/BLC/3D DNR/Defog/EIS/Regional Exposure/Regional Focus

Network

Network Storage

Built-in memory card slot, support Micro SD/SDHC/SDXC, up to 256 GB; NAS (NPS, SMB/ CIPS), ANR

Alarm Linkage

Alarm actions, such as Memory Card Video Record, Trigger Recording, Notify Surveillance Center, Upload to FTP/Memory Card/NAS, Send Email, etc.

Protocols

IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour

API

Open-ended, support ONVIF, ISAPI, and CGI, support HIKVISION SDK and Third-Party Management Platform

Simultaneous Live View

Up to 20 channels

User/Host

Up to 32 users. 3 levels: Administrator, Operator and User

Security Measures

User authentication (ID and PW), Host authentication (MAC address); HTTPS encryption; IEEE 802.1x port-based network access control; IP address filtering

Client

iVMS-4200, iVMS-4500, iVMS-5200, Hik-Connect

Web Browser

IE 8 to 11, Chrome 31.0 to 44, Firefox 30.0 to 51

Interface

Audio Interface

1-ch audio input and 1-ch audio output

Alarm Interface

2-ch alarm input and 2-ch alarm input

Network Interface

1 RJ45 10 M/100 M Ethernet Interface; PoE+ (802.3 at, class4)

General

Power

12 VDC & PoE+ (802.3 at, class4), Max.:18 W (IR Max.5 W)

Working Temperature

-30°C to 65°C (-22°F to 149°F)

Working Humidity

≤ 90%

Protection Level

IP66 Standard, TVS 4000V Lightning Protection, Surge Protection and Voltage Transient Protection

Material

ADC12, PC, PC+ABS, SUS304, POM

Dimensions

Φ 169 × 161 mm

Weight

Approx. 2.45 kg