DS-2CD2420F-IW

Camera

Image Sensor

1/2.8" Progressive Scan CMOS

Min. Illumination

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

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

Shutter Speed

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

Digital Noise

Reduction

3D Digital Noise Reduction

WDR

Digital WDR

Compression Standard

Video Compression

H.264 / MJPEG

H.264 encoding level

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. 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

Backlight

Yes, zone optional

compensation

ROI

Support

Network

Network Storage

Local storage: Built-in Micro SD/SDHC/SDXC card slot, up to 128 GB.

NAS (Support NFS,SMB/CIFS)

Alarm Trigger

Intrusion detection, Line crossing 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

General

One-key reset, Flash-prevention, dual stream, heartbeat, mirror, password protection, privacy mask, watermark, IP address filtering, Anonymous access

Standard

ONVIF, PSIA, CGI, ISAPI

Interface

Communication

Interface

1 RJ45 10M/100M Ethernet interface

Alarm input

1

Alarm output

1

Wi-Fi Specification(Only for the products with Wi-Fi module built-in)

Wireless Standards

IEEE802.11b, 802.11g, 802.11n

Frequency Range

2.4 GHz ~ 2.4835 GHz

Channel Bandwidth

20/40MHz Support

Protocols

802.11b: CCK, QPSK, BPSK

802.11g/n: OFDM

Security

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

Transmit        Output

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)

Transfer Rates

11b: 11Mbps

11g: 54Mbps

11n: up to 150Mbps

Wireless Range

50m(depend on environment)

Wireless Standards

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

DC12V/PoE(802.3af)

Power

Consumption

MAX. 4.5W

PIR

Angle: 80°

Range: 10m

IR Range

10 meters

Dimensions (mm)

72.3×89.9×131.3

Weight

400g(0.88lbs)