Camera IP Speed Dome hồng ngoại 2.0 Megapixel HIKVISION DS-2DE5220IW-AE

Image Sensor

1/2.8 inch Progressive Scan CMOS

Min. Illumination

F1.5, AGC On: Color: 0.02 lux, B/W : 0.002 lux, 0 lux with IR

Max. Image Resolution

1920 x 1080

Focal Length

4.7-94.0mm, 20x

Digital Zoom

16x

Zoom Speed

Approx.3s (Optical Wide~Tele)

Angle of View

58.3-3.2 degree (Wide~Tele)

Min. Working Distance

10~1,000mm(Wide~Tele)

Aperture Range

F1.6~F3.5

Focus Mode

Auto/ Semiautomatic/ Manual

DWDR

Support

S/N Ratio

≥ 52dB

Shutter Time

1-1/10,000s

AGC

Auto/ Manual

White Balance

Auto/ Manual/ ATW/ Indoor/ Outdoor/ Daylight lamp/ Sodium lamp

Day & Night

IR Cut Filter

Privacy Mask

8 privacy masks programmable

Enhancement

3D DNR, Defog, HLC/BLC

Range

Pan: 360°endless; Tilt: -15°~90°(Auto Flip)

Speed

Pan Manual Speed: 0.1°~400°/s, Pan Preset Speed: 400°/s. Tilt Manual Speed: 0.1°~200°/s, Tilt Preset Speed: 200°/s

Number of Preset

300

Patrol

8 patrols, up to 32 presets per patrol

Park Action

Preset/ Patrol/ Pattern/ Pan scan/ Tilt scan/ Random scan/ Frame scan/ Panorama scan

Scheduled Task

Auto scan/ Frame scan/ Random scan/ Patrol/ Pattern/ Preset/ Panorama scan/ Tilt scan/ Dome reboot/ Dome adjust/ Aux output

Detection

Intrusion detection, Line crossing detection, Audio exception detection, Motion detection

ROI encoding

Support 4 areas with adjustable levels

IR Distance

Up to 150m

IR Intensity

Automatically adjusted, depending on the zoom ratio

Alarm I/O

2/1

Alarm Trigger

Intrusion detection, Line crossing detection, Audio exception detection, Motion detection, Dynamic analysis, Tampering alarm, Network disconnect, IP address conflict, Storage exception

Alarm Action

Preset, Patrol, Pattern, Recording, Relay output, Upload center, Upload FTP, Email linkage

Audio Input

1 Mic in/Line in interface, line input: 2-2.4V[p-p]; output impedance: 1KΩ, ±10%

Audio Output

Preset, Patrol, Pattern, Recording, Relay output, Upload center, Upload FTP, Email linkage

Ethernet

10Base-T / 100Base-TX, RJ45 connector

Main Stream

50Hz: 25 fps (1920 x 1080), 25 fps (1280 x 720). 60Hz: 30 fps (1920 x 1080), 30 fps (1280 x 720)

Sub Stream

50Hz: 25fps (704 x 576), 25fps (352 x 288), 25fps (320 x 240); 60Hz: 30fps (704 x 480), 30fps (352 x 240), 30fps (320 x 240)

Image Compression

H.264/ MJPEG

Audio Compression

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

Protocols

IPv4/IPv6, HTTP, HTTPS, 802.1X, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTP, TCP, UDP, IGMP, ICMP, DHCP, PPPoE

Simultaneous Live View

Up to 20 users

Mini SD Memory Card

Support up to 128GB Micro SD/SDHC/SDXC card. Support Edge recording

Web Browser

IE 7+, Chrome 18 +, Firefox 5.0 +, Safari 5.02 +

Power

High-PoE&24 VAC, Max.32W

RS-485 Protocols

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

Protection Level

IP66, TVS 4,000V lightning protection, surge protection and voltage transient protection

Dimensions

Φ185 x 330mm

Weight

4kg