| Customization: | Available |
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| Technology: | Infrared |
| Style: | Zoom Lens |
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| Model No. | TB-HM8455S |
| Image Sensor | 1/1.2" Progressive Scan CMOS Image Sensor |
| Min. illumination | Color:0.0001 Lux @(F1.5,AGC ON); B/W:0.00005Lux @(F1.5,AGC ON) |
| Shutter | 1/25s to 1/100,000s; Supports slow shutter |
| IRIS | PIRIS |
| Zoom | 55x Optical Zoom |
| Focal Length | f = 10.5mm~577.5mm |
| Aperture Ratio | F1.5 (wide) ~ F5.5 (tele) |
| Angle of View (D, H, V) | 58 ~ 1° (wide~tele) |
| Min.Distance | 500mm~7000mm (wide~tele) |
| Zoom Speed | Approximately 9s(optical lens, wide to tele) |
| Video Compression | H.265 / H.264 |
| H.265 | Main Profile |
| H.264 | 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) |
| Main Stream | 50Hz: 25fps (2688×1520, 2560×1440,1920×1080, 1280×960, 1280×720); 60Hz: 30fps (2688×1520, 2560×1440,1920×1080, 1280×960, 1280×720) |
| Sub-Stream | 50Hz: 25fps (1280×720, 704×576, 640×480, 352×288) 60Hz: 30fps (1280×720, 704×480, 640×480, 352×240) |
| Third Stream | 50Hz: 25fps (1280×720, 704×576, 640×480, 352×288) 60Hz: 30fps (1280×720, 704×480, 640×480, 352×240) |
| Image Settings | Corridor mode, Saturation, Brightness, Contrast, Sharpness adjusted by IE/ Client |
| 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 |
| Optical Defog | Support |
| EIS | Support |
| Day/Night Switch | Automatic, Manual, Timing, Alarm trigger |
| 3D DNR | Support |
| Picture Overlay Switch | Support BMP 24-bit image overlay, customizable area |
| ROI | ROI supports three streams and 4 fixed areas |
| Storage Function | Support Micro SD / SDHC / SDXC card (256G) disconnected 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), VISCA |
| Intelligent Computing Power | 4T |
| External Interface | 36pin FFC (Network port, RS485, RS232, CVBS, SDHC, Alarm In/Out, Line In/Out, power), USB |
| Working Temperature | -30ºC~60ºC, humidity≤95%(non-condensing) |
| Power Supply | DC12V±10% |
| Power Consumption | 6W (12W MAX) |
| Dimensions | L176.6*W77.4*H82.9 mm |
| Weight | 1040g |
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