Hikvisions Darkfighter series of ultra-low light Smart cameras are able to capture high quality, coloured images even in very dim lighted environments. Along with an optical zoom lens, the DS-2CD4A26FWD-IZ adopts a 1/1.8" progressive scan CMOS chip and offers great flexibility and more detail over expansive areas. It offers Full HD resolution with up to 60fps high frame rate, 120dB WDR, PoE, Defog, 3D DNR and a complete Smart Feature-set to meet a wide variety of applications such as to monitor rivers, forests, roads, railways, airports, ports, squares, parks, large venues and more. Includes: Junction Box.
FEATURES

Hikvision 2MP VF Bullet Darkfighter 2.8mm-12mm - DS-2CD4A26FWD-IZ
| Camera | |
| Image Sensor | 1/1.8’’ Progressive Scan CMOS |
| Min. Illumination | 0.002 Lux @ (F1.2, AGC ON), 0.0027 Lux @ (F1.4, AGC ON), 0 Lux with IR |
| Shutter Speed | 1s ~ 1/100,000s |
| Slow Shutter | Support |
| Lens | 2.8~12mm @ F1.4, angle of view: 92°~32°; 8~32mm @ F1.4, angle of view: 42.2°~13.5° |
| Lens Mount | AF automatic focusing and motorized zoom lens |
| Auto-iris | DC drive |
| Day & Night | IR Cut Filter |
| WDR | 120dB |
| Compression Standard | |
| Video Compression | H.264+/H.264/MPEG4/MJPEG |
| H.264 Type | Baseline Profile / Main Profile / High Profile |
| Video Bit Rate | 32 Kbps – 16 Mbps |
| 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 × 1080 |
| Frame Rate | 50Hz: 50fps(1920 × 1080, 1280 × 960, 1280 × 720) 60Hz: 60fps (1920 × 1080, 1280 × 960, 1280 × 720) |
| Third Stream | Independent with Main Stream and Sub Stream, up to 50Hz: 25fps(1920 × 1080); 60Hz: 30fps (1920 × 1080) |
| Image Enhancement | BLC/3D DNR/ROI/Defog/EIS |
| Image Setting | Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser |
| Regional Cropping | Support |
| Distortion Correction | Support |
| Day/Night Switch | Auto/Schedule/Triggered by Alarm In |
| Picture Overlay | LOGO picture can be overlaid on video with 128x128 24bit bmp format |
| Network | |
| Network Storage | NAS (Support NFS,SMB/CIFS), ANR |
| Alarm Trigger | Motion detection, Tampering alarm, Network disconnect, IP address conflict, Storage exception |
| Protocols | TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour |
| Security | User Authentication, Watermark, IP address filtering, Anonymous access |
| Standard | ONVIF(PROFILE S,PROFILE G),PSIA,CGI,ISAPI |
| Interface | |
| Audio (-S) | 1-ch 3.5 mm audio in( Mic in/Line in)/out interface |
| Communication Interface | 1 RJ45 10M/100M Ethernet port; |
| Alarm (-S) | 1 input, 1 output (up to DC24V 1A or AC110V 500mA ) |
| Video Output (-S) | 1Vp-p composite output (75 Ω/BNC) |
| On-board storage | Built-in Micro SD/SDHC/SDXC slot, up to 128 GB |
| Reset Button | Yes |
| Audio (-S) | |
| Environment Noise Filtering | Support |
| Audio I/O | Support dual audio track, stereo |
| Audio Sampling Rate | 16kHz / 32kHz / 44.1kHz / 48kHz |
| Smart Feature-set | |
| Behavior Analysis | Line crossing detection, Intrusion detection, Region entrance, Region exiting, Unattended baggage, Object removal |
| Line Crossing Detection | Cross a pre-defined virtual line |
| Intrusion Detection | Enter and loiter in a pre-defined virtual region |
| Region Entrance | Enter a pre-defined virtual region from the outside place |
| Region Exiting | Exit from a pre-defined virtual region |
| Unattended Baggage | Objects left over in the pre-defined region such as the baggage, purse, dangerous materials |
| Object Removal | Objects removed from the pre-defined region, such as the exhibits on display. |
| Exception Detections | Scene change detection, Sudden audio increase/decrease detection, Audio loss detection, Defocus detection |
| Recognition | Face detection recognition |
| Statistics | Object Counting (Entrance and Exit object number is accounted and showed on screen in real time) |
| General | |
| Protection Level | IP67 |
| Operating Conditions | -30°C – 60 °C (-22 °F – 140 °F), Humidity 95% or less (non-condensing); -H: -40°C – 60 °C |
| Power Supply | 12 V DC ± 10%, PoE (802.3at) |
| IR Distance | Up to 50m(2.8-12mm)/100m(8-32mm) |
| Power Consumption | Max. 20.7 W |
| Dimensions | 100×103.9×311.8 mm (3.94” × 4.09” × 12.28”) |
| Weight | 2000 g (4.41 lbs) |
Hikvision Company Introduction
Demonstration of Hikvision DS-2CD4A26FWD-IZ
Datasheets
Hikvision 2MP VF Bullet Darkfighter 2.8mm-12mm - DS-2CD4A26FWD-IZ