| Customization: | Available |
|---|---|
| Technology: | WDR |
| Style: | Zoom Lens |
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| Model | CQ-VL4252H | CQ-4252MH | |
| Camera | Image Sensor | 1/1.8" Progressive Scan CMOS | |
| Minimum Illumination | Color:0.0005 Lux @ (F1.4, AGC ON); B/W:0.0001 Lux @ (F1.4, AGC ON) | ||
| Shutter | 1/25s to 1/100,000s; Support delayed shutter | ||
| Aperture | PIRIS | ||
| Day/Night Switch | ICR cut filter | ||
| Digital | 16x | ||
| Lens | Focal Length | 6.1~317mm, 52x Optical Zoom | |
| Aperture Range | F1.4-F4.7 | ||
| Field of View | H:65.50-1.80° (wide-tele) V:38.60-1.10° (wide-tele) D:73.20-2.10° (wide-tele) |
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| Minimum Working Distance | 100mm-2000mm (wide-tele) | ||
| Zoom Speed | Approximately 6.5s (optical, wide-tele) | ||
| Compression Standard | Video Compression | H.265 / H.264 | |
| H.265 Type | Main Profile | ||
| H.264 Type | BaseLine Profile / Main Profile / High Profile | ||
| Video Bitrate | 32 Kbps ~ 16Mbps | ||
| Audio Compression | G.711a / G.711u / G.722.1 / G.726 / MP2L2 / AAC / PCM | ||
| Audio Bitrate | 64Kbps(G.711) / 16Kbps(G.722.1) / 16Kbps(G.726) / 32-192Kbps(MP2L2) / 16-64Kbps(AAC) | ||
| Image | Main Stream | 50Hz: 25fps (2688x1520, 2560x1440, 1920x1080, 1280x960, 1280x720) 60Hz: 30fps (2688x1520, 2560x1440, 1920x1080, 1280x960, 1280x720) |
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| Sub Stream | 50Hz: 25fps (1280x720, 704x576, 640x480, 352x288) 60Hz: 30fps (1280x720, 704x480, 640x480, 352x240) |
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| Third Stream | 50Hz: 25fps (1920x1080, 1280x720, 704x576, 640x480, 352x288) 60Hz: 30fps (1920x1080, 1280x720, 704x480, 640x480, 352x240) |
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| Image Settings | Saturation, Brightness, Contrast and Sharpness can be adjusted via the client-side or browse | ||
| BLC | Support | ||
| Exposure Mode | AE / Aperture Priority / Shutter Priority / Manual Exposure | ||
| Focus Mode | Auto Focus / One Focus / Manual Focus / Semi-Auto Focus | ||
| Area Exposure / Focus | Support | ||
| Defog | Support | ||
| Stability | EIS | ||
| Day/Night Switch | Automatic, manual, timing, alarm trigger | ||
| 3D Noise Reduction | Support | ||
| Picture Overlay Switch | Support BMP 24-bit image overlay, customizable area | ||
| Region of Interest | Support three streams and four fixed areas | ||
| Network | Storage Function | Support micro SD / SDHC / SDXC card (256g) offline local storage, NAS (NFS, SMB / CIFS support) | |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, RTP, RTSP, RTCP, NTP, SMTP, SNMP, IPv6 | ||
| Interface Protocol | ONVIF(PROFILE S,PROFILE G) | ||
| Intelligent | Basic Intelligence | Motion detection, video blocking, disk detection, illegal access | |
| Smar Intelligent | Area intrusion, cross-border detection, leaving the area, wandering detection, crowd gathering, fast movement, audio anomaly | ||
| Interface | External Interface | 36pin FFC (Network port, RS485, RS232, SDHC, Alarm In/Out, Line In/Out, power) USB3.0 | |
| Digital Interface | N/A | MIPI | |
| General | Working Temperature | -30ºC~60ºC, humidity≤95%(non-condensing) | |
| Power supply | DC12V±10% | ||
| Power consumption | 3W (6W MAX) | ||
| Dimensions | 175.5*75*78mm | ||
| Weight | 920g | ||
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