Camera IP hồng ngoại không dây 2.0 Megapixel HIKVISION DS-2CD2420F-IW

Camera

Image Sensor

1/2.8' Progressive Scan CMOS

Signal System

PAL/NTSC

Min. Illumination

0.01Lux @(F1.2,AGC ON), 0 Lux with IR

0.028Lux @(F2.0,AGC ON), 0 Lux with IR

Shutter time

1/3 s to 1/100,000 s

Lens

4mm@ F2.0, Angle of view: 85°

(2.8mm, 6mm optional)

Lens Mount

M12

Day& Night

IR cut filter with auto switch

Wide Dynamic Range

Digital WDR

Digital noise reduction

3D DNR

Compression Standard

Video Compression

H.264/MJPEG

H.264 code profile

Main Profile

Video bit rate

32Kbps~8Mbps

Audio Compression

G.711/G.722.1/G.726/MP2L2

Audio bit rate

64Kbps(G.711) /16Kbps(G.722.1)/16Kbps(G.726) /32-128Kbps(MP2L2)

Image

Max. Image Resolution

1920 x 1080

Frame Rate

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

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

Image Settings

Rotate mode, Saturation, Brightness, Contrast adjustable by client software or web browser

BLC

Yes, zone configurable

ROI

support

3D DNR

support

Network

Network Storage

NAS (Support NFS,SMB/CIFS)

Alarm Trigger

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

Protocols

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

Security

One-key reset, flash-prevention, dual streams, heartbeat, mirror, password protection, privacy

mask, Watermark, IP address filtering, Anonymous access

System Compatibility

ONVIF, PSIA, CGI, ISAPI

Interface

Communication Interface

1 RJ45 10M / 100M Ethernet interface

Alarm Input

1

Alarm Output

1

On-board storage

Built-in Micro SD/SDHC/SDXC slot, up to 128 GB

Wi-Fi Specification (-W)

Wireless Standards

IEEE802.11b, 802.11g, 802.11n

Frequency Range

2.4 GHz ~ 2.4835 GHz

Channel Bandwidth

20/40MHz Support

Modulation Mode

802.11b: CCK, QPSK, BPSK

802.11g/n: OFDM

Security

64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS

Transmit Power

11b: 17±1.5dBm @ 11Mbps

11g: 14±1.5dBm @ 54Mbps

11n: 12.5±1.5dBm

Receive Sensitivity

11b: -90dBm @ 11Mbps (Typical)

11g: -75dBm @ 54Mpbs (Typical)

11n: -74dBm (Typical)

Transmission Rate

11b: 11Mbps

11g: 54Mbps

11n: up to 150Mbps

Wireless Range

50m(depend on environment)

Protocols

IEEE802.11b, 802.11g, 802.11n

General

Operating Conditions

-30 °C ~ 60 °C (-22 °F ~ 140 °F)

Humidity 95% or less (non-condensing)

Power Supply

12 V DC ± 10%, PoE (802.3at)

Power Consumption

MAX. 4.5W

IR Range

10 meters

PIR

Angle: 80°

Dimensions

72.3×89.9×131.3

Weight

400g (0.88lbs)