CD9381-HNTV
The CD9381-HNTV is a vandal-proof network camera from VIVOTEK that meets the special needs of prisons and correctional facilities. It can capture clear images at 5-Megapixel resolution and 30 fps, with 940nm IR illuminators and two-way audio. It also has a vari-focal lens option. The CD9381-HNTV has a unique anti-ligature design that prevents self-harm or suicide attempts, which is essential for places like prisons, detention centers, psychiatric wards, mental hospitals, and correctional institutions. The CD9381-HNTV can cover a large area when installed in the upper corner of a cell. It has a wide horizontal FOV (95°~41°) and vertical FOV (69°~31°) that allow it to monitor the whole cell. It also has WDR Pro and SNV technologies that improve the image quality in variable or low-light conditions. With a built-in microphone, the CD9381-HNTV enables the staff to watch and listen to everything that happens in the cell.
| Model | CD9381-HNTV |
|---|---|
| CPU | Multimedia SoC (System-on-Chip) |
| Flash | 8 GB |
| RAM | 2 GB |
| Image Sensor | 1/2.7" Progressive CMOS |
| Max. Resolution | 2560×1920 (5MP) |
| Lens Type | Motorized, Vari-focal, Remote Focus |
| Focal Length | f= 2.8 ~ 8 mm |
| Iris Type | Fixed-iris |
| Field of View | 95° ~ 41° (Horizontal) |
| Shutter Time | 1/5 sec. to 1/32,000 sec. |
| WDR Technology | WDR Pro |
| Day/Night | Yes |
| Removable IR-cut Filter | Yes |
| IR Illuminators | Built-in invisible IR illuminators, effective up to 10 meters with Smart IR, IR LED*2 (50IRE) |
| Minimum Illumination | 0.085 lux @ F2.1(Color) |
| Tilt Range | 15° |
| Video Compression | H.265, H.264, MJPEG |
| Maximum Frame Rate | 30 fps @ 2560*1920 (WDR Pro on) |
| Maximum Streams | 3 video streams (Up to 8 configurable profiles) |
| Audio Capability | Two-way audio (Full duplex) |
| Audio Compression | G.711, G.726 |
| Audio Interface | Built-in microphone |
| Effective Range | 10 meters |
| Video Motion Detection | Five-window video motion detection, people detection, time filter |
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