Camera IP Speed Dome hồng ngoại 2.0 Megapixel HIKVISION DS-2DF8225IH-AELW

Model

DS-2DF8225IH-AELW

Camera

Image Sensor

Two 1/2.8 inch progressive scan CMOS

Min. Illumination

Color: 0.0004 Lux @(F1.5, AGC ON)
B/W: 0.0001Lux @(F1.5, 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 Speed

1/1 s to 1/30000s

Day & Night

Controlled by dual-sensor

Digital Zoom

16x

Privacy Mask

24 programmable polygon privacy masks, mask color or mosaic configurable

Focus Mode

Auto/Semi-automatic/Manual

WDR

120dB

Lens

Focal Length

4.8 mm to 120 mm, 25× Optical

Zoom Speed

Approx. 4.4 s (optical lens, wide-tele)

FOV

Horizontal field of view: 58.2° to 3.2° (wide-tele) Vertical field of view: 32.7° to 1.8° (wide-tele) Diagonal field of view: 66.8° to 3.7° (wide-tele)

Aperture Range

10 mm to 1500 mm (wide-tele)

Aperture

F1.5 to F3.5

PTZ

Movement Range (Pan)

360° endless

Movement Range (Tilt)

-20° to 90° (auto flip)

Pan Speed

Configurable, from 0.1°/s to 210°/s, Preset Speed: 280°/s

Tilt Speed

Configurable, from 0.1°/s to 150°/s, Preset Speed: 250°/s

Proportional Zoom

Yes

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

Yes

Park Action

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

3D Positioning

Yes

PTZ Status Display

ON/OFF

Preset Freezing

Yes

Scheduled Task

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

Video

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+

Yes

H.265+

Yes

SVC

Yes

Audio compression

G.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCM

Smart Features

Perimeter Protection

Intrusion, Line Crossing, Region Entrance, Region Exiting Support alarm triggering by specified target types (human and vehicle) Filtering out mistaken alarm caused by target types such as leaf, light, animal, and flag, etc

Event Detection

Face Detection, Audio Exception Detection, Motion Detection, Video Tampering Detection, Exception (Network Disconnected, IP Address Conflict, HDD Full, HDD Error, Illegal Login)

Smart Tracking

Event Tracking, supports tracking in multiple detection scenes

Smart Record

ANR (Automatic Network Replenishment), Dual-VCA

ROI

Eight fixed region for each stream

Network

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

ONVIF (Profile S, Profile G, Profile T), ISAPI, SDK

Simultaneous Live View

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

Web Browser

IE 8 to 11, Chrome 31.0+, Firefox 30.0+, Edge 16.16299+, Safari 11+

Interface

Alarm

7-ch alarm input/2-ch alarm output

Audio 

1-ch audio input, 2 to 2.4 V[p-p], 1 KΩ ± 10% 1-ch audio output, line level, impedance: 600 Ω

Network Interface

1 RJ45 10 M/100 M Ethernet Interface, Hi-PoE

RS-485

Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive

BNC

1.0 V [p-p]/75 Ω, NTSC (or PAL) composite, BNC

IR

IR Distance

200m

General

Power

Hi-PoE & 24VAC

Operating Conditions

-40°C to 70°C (-40°F to 158°F), Humidity: ≤ 95%

Protection

IP67 Standard. Lightning protection, surge protection and voltage transient protection meets IEC61000-4-2-2/3/4/5/6

Wiper

Optional

Material

Aluminum alloy

Dimensions

Φ 266.6 mm × 412 mm

Weight

Approx. 8kg