Brand Model | DS-2CD4A85F-IZHS | ||||
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Camera | |||||
Image Sensor | 1/1.7" Progressive Scan CMOS | ||||
Min. Illumination | 0.009 Lux @ (F1.2, AGC ON), 0.012 Lux @ (F1.4, AGC ON), 0 Lux with IR | ||||
Shutter Speed | 1/3s ~ 1/100,000s | ||||
Slow Shutter | Support | ||||
Lens | 2.8~12mm @ F1.4, angle of view: 96.0°~32.6° | ||||
Lens Mount | AF automatic focusing and motorized zoom lens | ||||
Auto-iris | DC drive | ||||
Day & Night | IR cut filter with auto switch | ||||
Wide Dynamic Range | DWDR | ||||
Compression Standard | |||||
Video Compression | H.264 / MJPEG / H.264+ | ||||
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(722.1) / 16Kbps(G.726) / 32-128Kbps(MP2L2) | ||||
Image | |||||
Max. Resolution | 4096 × 2160 | ||||
Frame Rate | 50Hz: 22fps (4096 × 2160), 25fps (3840 × 2160, 1920 × 1080, 1280 × 720) 60Hz: 22fps (4096 × 2160), 24fps (3840 × 2160), 30fps(1920 × 1080, 1280 × 720) |
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Third Stream | Independent with Main Stream and Sub Stream, upto 50/60Hz: 10fps (1280 × 720) | ||||
Image Enhancement | BLC / 3D DNR / ROI / Defog | ||||
Image Setting | Rotate Mode, Saturation, Brightness, Contrast, Sharpness, adjustable by client software or web browser | ||||
Correction Distortion | Support | ||||
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/1000M Ethernet interface | ||||
Alarm(-S) | 1 input, 1 output (upto 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, upto 128 GB | ||||
Reset Button | Yes | ||||
Audio(-s) | |||||
Environment Noise | 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 showed on screen in real time) | ||||
General | |||||
Protection Level | IP67 | ||||
IR Distance | Upto 50m | ||||
Operating Conditions | -30 °C ~ 60 °C (-22°F – 140°F), Humidity 95% or less (non-condensing); -H: -40°C – 60°C | ||||
Power Supply | 12V DC ± 10%, PoE (802.3af) | ||||
Power Consumption | Max. 12 W | ||||
Dimensions | 100 × 103.9 × 311.8 mm (3.94” × 4.09” × 12.28”) | ||||
Weight | 2000g (4.41 lbs) |