Đầu Ghi Hình Camera: MODEL AVC791A
Thông số cơ bản
Status Còn hàng
Chưa VAT 10%
Product Description
| MODEL AVC791A |
| 4CH H.264 Network DVR |
| Mã Số: AVC791A |
| Video System | NTSC / PAL (auto detection) |
| Video Compression Format | H.264 |
| Video Input | 4 channels (Composite video signal 1 Vp – p 75Ω BNC) |
| Video Output (BNC) | Main Monitor Output: for stable display |
| Audio Input / Output | 4 audio inputs, 1 audio output (Mono) |
| Maximum Recording Rate | Frame: 704×480 pixels with 30 IPS <NTSC> / 704×576 pixels with 25 IPS <PAL> |
| Field: 704×240 pixels with 60 IPS <NTSC> / 704×288 pixels with 50 IPS <PAL> | |
| CIF: 352×240 pixels with 120 IPS <NTSC> / 352×288 pixels with 100 IPS <PAL> | |
| Image Quality Setting | SUPER BEST / BEST / HIGH / NORMAL |
| Hard Disk Storage | Accommodates 1 SATA HDD (capacity up to 2TB) |
| Quick Search | Time / Motion / Alarm search mode |
| SATA Interface | Built-in |
| VGA Interface | Built-in |
| Recording Mode | Manual / Timer / Motion / Alarm / Remote |
| Multiplex Operation | Live display / record / playback / backup / network operations |
| USB Mouse Control | YES |
| Motion Detection Area | 16 × 12 grids per channel |
| Motion Detection Sensitivity | 3 adjustable parameters for accurate detection |
| Pre-alarm Recording | YES |
| Backup Device | USB 2.0 flash drive / Network |
| Web Transmitting Compression Format | H.264 |
| Ethernet | 10/100 Base-T. Supports remote control and live view via Ethernet |
| Web Interface | Licensed software “Video Viewer” / Internet Explorer, Mozilla Firefox orGoogle Chrome web browser / QuickTime player(5 users access simultaneously) |
| *Operating System: Windows 7 / Vista / XP / 2000 | |
| Network Protocol | TCP/IP, PPPOE, DHCP and DDNS |
| Fully Remote Independent Operation | YES |
| Event Notification | By FTP & E-Mail |
| IR Remote Control | YES (IR receiver built-in) |
| Mobile Surveillance | YES (Including iPhone & BlackBerry) |
| Picture Zoom | 2X digital zoom |
| PTZ Control | YES |
| Alarm I/O | 4 inputs, 1 output |
| Key Lock (Password Protection) | YES |
| User Level | Administrator & Operator |
| Video Loss Detection | YES |
| Camera Title | Supports up to 6 letters |
| Video Adjustable | Hue / Saturation / Contrast / Brightness |
| Date Display Format | YY/MM/DD, DD/MM/YY & MM/DD/YY |
| Daylight Saving | YES |
| Power Source (±10%) | DC 19V |
| Power Consumption (±10%) | ＜42 W |
| Operating Temperature | 100C ~ 400C (50℉~104℉) |
| Dimensions (mm)** | 343(W) x 59(H) x 223(D) |
| System Recovery | System auto recovery after power failure |
| Optional Peripherals | Keyboard Controller |
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