Human Recognitive HD Network Varifocal IR Bullet Camera


  • Excellent Image Quality
    • 2.0 Megapixel 1/1.9’’ Progressive Scan CMOS Sensor
    • High definition and smooth picture, 1080p@30fps
    • Ultra low illumination, 0.001lux with color picture
    • WDR / HLC / 3D noise reduction
  • Recognitive Functions
    • Up to 18 targets simultaneously
    • Target capturing and characters recognizing
    • Bi-directional people counting
    • Built-in picture comparison algorithm, best picture selection
    • Face Intelligence Exposure
  • Abundant Functions and Features
    • Micro SD card slot, supports Automatic Network Replenishment (ANR)
    • Bi-directional audio / alarm in&out / RS485
    • -40°C ~ 60°C operation temperature
    • IP66

Technical Specification

Image Sensor 1/1.9’’ Progressive Scan CMOS
Pixels 2.0 Megapixel
Min. Illumination Color: 0.001Lux @ (F1.4, AGC ON)

B/W: 0.0001Lux @ (F1.4, AGC ON)

Shutter Speed 1/7.5 ~ 1/16,000s
Day / Night Auto (ICR) / Color / B/W
Wide Dynamic Range Digital WDR
S/N Ratio 52dB
White Balance Auto / Manual
Gain Control Auto / Manual
Backlight Compensation Off / WDR / BLC / HLC
Auto Iris DC drive
Focal Length 15 ~ 50mm @ F1.4 motorized varifocal lens
Focus Control Manual / Semi-Automatic / Auto
IR Distance 100m
IR Intensity Smart IR
Compression H.265 / H.264
Image Resolution Main stream: 1080p

Secondary stream: D1

Frame Rate Main stream: 1080p@30fps

Secondary stream: D1@30fps

Bitrate 32kbps ~ 16Mbps
Bitrate Control VBR / CBR
Multi-stream Supported
Caption Date and time / Alarm / Direction / Customized
Privacy Masking Up to 4 zones
Motion Detection Up to 4 zones
Video Freeze Supported
Digital Noise Reduction 3D noise reduction
Image Flip Flip / Mirror
Compression G.711a / G.711u / ADPCM / G.722 / AAC-LC / G.722.1c
Bitrate 32kbps ~ 64kbps
Audio Function Bi-directional audio / AEC / Mixed audio recording / Dumb / Mute
Network Protocols TCP/IP, UDP, HTTP, DHCP, DNS/DDNS, RTP/RTCP, RTSP, PPPoE, FTP, VSIP, UPnP, 802.1x, NAT, QoS, SMTP, IPv4, IPv6 (optional)
User Interface IPC Control (IE, Firefox, Chrome)
Max. User Access Max. 10 Users (includes 2 internal)
Application Programming Onvif (Profile S, Profile G), GB/T 28181-2011, API, CGI
Automatic Network Replenishment (ANR) Supported
Target Detection Person, Face
up to 18 targets simultaneously
Captured Picture Person, Face, Full view
Built-in picture comparison algorithm, best picture selection
Target Characters Direction / Speed level
People Counting Bi-directional
Face Enhancement Face Intelligence Exposure
Alarm Triggers Alarm input / Network disconnect / Disk full / Disk error
Alarm Events Alarm report / Recording / Text overlay / Snapshot / External output / Email notice / Acoustic alarm
Ethernet 10/100M, RJ45 interface
Audio In / Out 2 x Line in / 1 x Line out
Control 1 x RS485
Alarm In / Out 2 x Input / 1 x Output
Memory Slot Micro SD card slot, supports up to 128GB
Operating Temperature -40°C ~ 60°C / -40°F ~ 140°F
Operating Humidity 10% ~ 95%
Protection Level IP66
Power AC 24V ± 10%
Power Consumption Max. 25W
Weight 2.8kg / 6.17lb (Gross Weight)
Dimensions 383 x 129.9 x 133mm / 15.05’’ x 5.11’’ x 5.24’’


Specification Document

IPC2255-Gi4N Specification Document