Bullet Camera
NVDN-841H/IR-2
Key features
- D/N function - IR cut filter
- Resolution up to 700 TVL
- Lens: varifocal auto iris DC, f=6 ~ 50 mm/F1.2
- IR LED, range up to 40 m
- Smart IR function
- Convenient lens adjustment
- Min. Illumination from 0.00002 lx (0 lx, IR on)
Functions
| Image | |
|---|---|
| Image Sensor | CCD sensor 1/3” SONY EXview HAD II |
| Number of Effective Pixels | 976 (H) x 582 (V) |
| Horizontal Resolution | 650 TVL - color mode, 700 TVL - B/W mode |
| Min. Illumination | 0.1 lx/F1.2 - color mode, 0.01 lx/F1.2 - B/W mode, 0.0002 lx/F1.2 - color mode (DSS), 0.00002 lx/F1.2 - B/W mode (DSS), 0 lx (IR on) - B/W mode |
| S/N Ratio | > 52 dB (AGC off) |
| Electronic Shutter | auto: 1/50 s ~ 1/120000 s |
| Digital Slow Shutter (DSS) | up to 256x |
| High Light Compensation (HLC) | yes |
| Wide Dynamic Range (WDR) | yes |
| Digital Image Stabilization (DIS) | yes |
| Digital Noise Reduction (DNR) | 3D |
| Defog Function (F-DNR) | no |
| Lens | |
| Lens Type | varifocal auto iris DC, f=6 ~ 50 mm/F1.2 |
| Day/Night | |
| Mode | day/night switching: mechanical IR cut filter |
| Switching Mode | auto, manual |
| Switching Level Adjustment | yes |
| Switching Delay | 3 ~ 60 s |
| Visible Light Sensor | yes |
| Other functions | |
| OSD | languages: Polish, English, Russian, others (joystick on the cable) (access also through RS-485) |
| Digital Zoom | 16x |
| Privacy Zones | 12 |
| Motion Detection | yes |
| Image Processing | 180˚ image rotation, sharpening, mirror effect |
| IR LED | |
| LED Number | 40 |
| Range | 40 m |
| Angle | 90° |
| Interfaces | |
| Video Output | BNC, 1.0 Vp-p, 75 Ohm |
| Service Video Output | RCA, 1.0 Vp-p, 75 Ohm |
| Alarm Output | 1 |
| RS-485 | yes |
| Installation parameters | |
| Dimensions (mm) | with bracket: 83 (W) x 82 (H) x 266 (L) |
| Weight | 1.3 kg |
| Degree of Protection | IP 66 (details in the user’s manual) |
| Power Supply | 12 VDC/24 VAC |
| Power Consumption | 4 W, 7.4 W (IR illuminator on) |
| Operating Temperature | -10°C ~ 50°C |
| File name | Description | |
|---|---|---|
| NVDN-8x1H_IR-2_EN_PL_1.1.pdf | User manual | 3.25 MB |
| CE_NVDN-821HIR2_841HIR2_EN.pdf | Certificate | 344.99 KB |
