DVR-AHD-CT7804N Citiview
(AHD – DVR)
- 4CH 1080P/720P Real-Time AHD-DVR
- HD Video Signal Recording, Storage, Playback and Transport
- Low Latency System in favour of Real-Time HD Video Image Processing
- Supports IE and Client Remote Parameter Settings
Specifications
| Product Name | DVR-AHD-CT7804N |
| Operation System | Embedded Linux |
| System Resources | Simultaneous multi-channel real-time recording, playback, network operation, USB backup |
| User Interface | Supports 16-bit true colour graphical menu interface and mouse operation |
| Preview Screen | 1/4 |
| Video Standard | PAL/NTSC (1080N/720P) |
| Video Compression | H.264 (High Profile); JPEG Snapshot |
| Display Quality | VGA, HDMI 1920*1080, 1280*720, 1440*900, 1280*1024, 1024*768, 800*600 |
| Playback Quality | 1080N/720P/D1 |
| Encode Capacity | 4*1080N/4*720P |
| Decode Capacity | 1*1080N/ 720P (Real-Time) / 4*1080N/720P (Non-Real Time) |
| Multi-Mode | Pure Analog: 4*1080P / 4*720P/4*AHD-L |
| Video Input | Pure Network: 4*720P: 4*1080P: 8*720P: 8*1080P: 1*1080P Variable Bitstream Optional Analog + Network: 2*720P(Analog) + 2*720P (Network) |
| Motion Detection | 192 (16*12) Detection Area for Each Screen; Multi-Level Sensitivity Available (Limited Local Channel) |
| Audio Compression | G.711A |
| Intercom | Support |
| Record Mode | Manual -> Alarm -> Motion Detection -> Timing |
| Playback | 4CH |
| Video Search | Time, Calendar, Event, Channel |
| Space Occupation | Video: 1080N/720P 20G/Day Channel; 960H 12~20G/Day Channel; Audio: 691.2M/Day Channel |
| Video Storage | HDD, Network |
| Backup Mode | Network, U-Disk, USB Burner, SATA Burner |
| Video Input | 4CH BNC |
| Video Output | 1CH VGA, 1CH HDMI |
| Audio Input | 4CH RCA |
| Audio Output | 1CH RCA |
| Alarm Input | 0 (Can be Extended to 4CH) |
| Alarm Output | 0 (Can be Extended to 1CH) |
| Network Interface | RJ45 10M/100M |
| PTZ Control | 1*RS485, Supports Multiple PTZ Protocols |
| USB | 2* USB 2.0 |
| HDD | 1* SATA Port (Max: 6TB HDD [Each Port]) |
| Power Consumption | <15W (Without HDD) |
| Power Supply | 12V/3A |
| Humidity Temperature | 10% ~ 90% |
| Working Temperature | 0°C~55°C |
| Atmospheric Pressure | 86kpa – 106kpa |
| Dimension | 250 x 235 x 45mm |
| Weight | ≤ 2.8Kg (Without HDD) |