DS-2CD2021G1-I
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DS-2CD2021G1-I
DS-2CD2021G1-I
DS-2CD2021G1-I
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DS-2CD2021G1-I

Hikvision cctv cameras ans dvr in colombo cctv srilanka

Key Features

  • 1/2.8″ Progressive Scan CMOS
  • 1920 × 1080 @30fps
  • 2.8/4/6 mm fixed lens
  • Wi-Fi Connection (Optional)
  • H.265+, H.265, H.264+, H.264
  • 3D Digital Noise Reduction
  • Region of Interest
  • 120 dB WDR
  • IP67
Categories:

Description

Data Sheet : DS-2CD2021G1-I
User Manual DS-2CD2021G1-I
Quick Start Guide : DS-2CD2021G1-I
Firmware
How to

CameraLensIlluminatorVideoSmart Feature-SetImageWi-FiNetworkInterfaceGeneralCompression Standard

Image Sensor : 1/2.8″ Progressive Scan CMOS
Min. Illumination : Color: 0.01 Lux @ (F1.2, AGC ON), 0.028 Lux @ (F2.0, AGC ON), 0 Lux with IR
Shutter Speed : 1/3 s to 1/100,000 s
Slow Shutter : Yes
Day &Night : IR Cut Filter
Wide Dynamic Range : 120dB
Angle Adjustment : Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
DNR : 3D DNR
Lens : 2.8/4/6 mm
Auto-Iris : No
Aperture : F2.0
Focus : Fixed
FOV : 2.8 mm, horizontal FOV: 114°, vertical FOV: 62°, diagonal FOV: 136°;4 mm, horizontal FOV: 86°, vertical FOV: 46°, diagonal FOV: 102°;6 mm, horizontal FOV: 54.5°, vertical FOV: 31.3°, diagonal FOV: 62.3°
Lens Mount : M12
IR Range : Up to 30 m
Wavelength : 850nm
Max. Resolution : 1920 × 1080
Main Stream 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720),60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub Stream 50Hz: 25fps (640 × 480, 640 × 360, 320 × 240),60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Video Compression Main stream: H.265/H.264 ;Sub-stream: H.265/H.264/MJPEG
H.264 Type Baseline Profile/Main Profile/High Profile
H.265 Type Main Profile
Video Bit Rate 32 Kbps to 8 Mbps
Behavior Analysis Line crossing detection, intrusion detection
Region Of Interest Support 1 fixed region for main stream
Image Enhancement BLC/3D DNR
Image Setting Rotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser
Day/Night Switch Day/Night/Auto/Schedule
Protocol 802.11b: CCK, QPSK, BPSK, 802.11g/n: OFDM
Channel Bandwidth 20/40MHz
Security 64/128-bit WEP, WPA/WPA2
Transfer Rate 11b: 11Mbps, 11g: 54Mbps, 11n: up to 150Mbps
Wireless Range 50 m
Frequency Range 2.412 GHz to 2.472 GHz
Standard IEEE802.11b, 802.11g, 802.11n
Network Storage : Support Micro SD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
Protocols : TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
API ONVIF (PROFILE S, PROFILE G), ISAPI
Simultaneous Live View : Up to 6 channels
User/Host : Up to 32 users,3 levels: Administrator, Operator and User
Client : iVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500
Web Browser : IE8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+
Alarm Trigger : Motion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD full, HDD error
Communication Interface : 1 RJ45 10M/100M self-adaptive Ethernet port
Video Output : No
On-Board Storage : Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Firmware Version : V5.5.80
General Function : One-key reset, anti-flicker, three streams, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
Reset : Yes
Startup And Operating Conditions : -30 °C to +60 °C (-22 °F to +140 °F), Humidity 95% or less (non-condensing)
Power Supply : 12 VDC ± 25%,PoE: 802.3af, class 3 (without -D model)
Power Consumption And Current : 12 VDC, 0.3 A, max. 4 W,PoE (802.3af, 36 to 57 V), 0.2 A to 0.1 A, max. 5.5 W (without -D model)
Material : Front cover: plastic, back cover: metal
Dimensions : 69.7 mm × 67.9 mm × 171.4 mm (2.7″ × 2.7″ × 6.7″)
Weight : 350g (0.8lb.)
Interface Protection : IP67
H.264+ Main stream supports
H.265+ Main stream supports

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