The Dahua HDCVI Security System provides all the components to quickly install, configure, and employ a complete video surveillance solution. The HDCVI cameras offer the clarity of high definition video, and the HDCVI DVR offers built-in motion detection algorithms, alarm triggers, and customized recording modes. The cameras and the HDCVI DVR supports multiple video outputs making the kit compatible with many existing systems. The kit features Dahua's HDCVI technology that leverages an existing coaxial infrastructure, saving time and costs from running networking and power cables.
2MP HDCVI Cameras
- 2MP (1920 x 1080) at 30 fps Maximum Resolution
- 2.8 mm Fixed Lens
- Maximum IR Length 30 m (98 ft), Smart IR
- IP67 Environmental Protection
HDCVI DVR
- Embedded Processor
- Four (4) Channel Pentra-brid Recorder
- 4 +2 IP Camera Channels, each channel up to 6 MP
- 1080p at 15 fps Recording Resolution on All HDCVI Channels
- AI Coding Technology for High-quality Human/Vehicle Video
- Automatically Detects HDCVI, AHD, TVI, and CVBS Inputs
- Perimeter Protection and Smart Motion Detection (SMD)
- Maximum 32 Mbps Incoming Bandwidth
| Technical Specification | |
| A21BJ02 2MP HDCVI IR Eyeball Camera | |
| Camera | |
| Image Sensor | 1/2.7-in. CMOS |
| Effective Pixels | 1920 (H) x 1280 (V), 2MP |
| Scanning System | Progressive |
| Electronic Shutter Speed | NTSC: 1/30 s–1/100,000 s |
| Minimum Illumination | Color: 0.02 Lux at F2.0 (30 IRE) 0 Lux with IR on |
| S/N Ratio | More than 65 dB |
| IR Distance | 30 m (98.4 ft) |
| IR On/Off Control | Auto, Manual |
| IR LEDs | One (1) IR Light |
Lens
| Lens Type | Fixed Lens / Fixed Iris |
| Mount Type | M12 |
| Focal Length | 2.8 mm |
| Maximum Aperture | F2.0 |
| Angle of View | 2.8 mm: H: 102° V: 54° D: 120° |
| Close Focus Distance | 0.5 m (1.6 ft) |
Video
| Resolution | 1080p (1920 × 1080); 720p (1280 × 720); 960H (960 × 480) | |
| Frame Rate | CVI: 1080p at 30 fps; 720p at 30 fps AHD: 1080p at 30 fps; 720p at 30 fps TVI: 1080p at 30 fps; 720p at 30 fps CVBS: 960H at 30 fps | |
| Video Output | One (1) BNC Output, HDCVI, AHD, TVI, CVBS switchable | |
| Video Transmission2 | RG-59/U Coax | 720p: 800 m (2624.67 ft) 1080p: 500 m (1640.42 ft) |
| RG-6/U Coax | 720p: 1200 m (3937.01 ft) 1080p: 800 m (2624.67 ft) | |
CAT 6 UTP (balun required) | 720p: 450 m (1476.38 ft) 1080p: 300 m (984.25 ft) | |
| Day/Night | Auto (ICR), Manual | |
| OSD Menu | Multi-language | |
| BLC Mode | BLC, HLC, DWDR | |
| WDR | Digital WDR | |
| Gain Control | Auto, Manual | |
| Noise Reduction | 2D NR | |
| White Balance | Auto, Manual | |
| Smart IR | Auto, Manual | |
| Mirror | Off, On | |
| Privacy Masking | Off, On (8 Area, Rectangle) | |
Audio
| Compression | G.711A, G.711Mu, G.726, PCM |
| Input | Built-in Microphone |
