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Đầu ghi hình Techwell
Đầu ghi hình Camera (Techwell - TW 801B) 8 kênh
Đầu ghi hình Camera (Techwell - TW 801B) 8 kênh
Made in Taiwan
12 Tháng
0 %
1000 (g)
11
Còn hàng
| Video System | NTSC / PAL (auto detection) |
| Video Compression Format | H.264 |
| Video Input(Composite video signal 1 Vp-p 75Ω BNC) | 8 channels |
| Video Output (BNC) | Main Monitor: For stable display |
| Call Monitor: For sequence display | |
| Video Output (VGA) | Built-in VGA interface for LCD monitor |
| Audio Input / Output | 4 audio inputs, 1 audio outputs (Mono) |
| Maximum Recording Rate | Frame: 704×480 pixels with 60 IPS <NTSC> / 704×576 pixels with 50 IPS <PAL> |
| CIF: 352×240 pixels with 240 IPS <NTSC> / 352×288 pixels with 200 IPS <PAL> | |
| Image Quality Setting | BEST / HIGH / NORMAL |
| Hard Disk Storage | Accommodates 1 SATA HDD (Capacity up to 2TB) |
| Quick Search | Time / Motion / Alarm search mode |
| Recording Mode | Manual / Timer / Motion / Alarm / Remote |
| USB Mouse Control | YES |
| Motion Detection Area | 16 × 12 grids per channel |
| Motion Detection Sensitivity | HIGH / NORMAL / LOW |
| 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(10 users access simultaneously) |
| *Operating System: Windows 7 / Vista / XP | |
| Network Protocol | TCP/IP, PPPOE, DHCP and DDNS |
| Remote Independent Operation | YES |
| Remote Event Download & Playback | YES |
| Remote Live Audio | YES |
| Event Notification | FTP & E-Mail |
| IR Remote Control | YES (IR receiver built-in) |
| Mobile Surveillance | YES |
| 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 12 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%) | < 42W |
| Operating Temperature | 10℃ ~ 40℃ (50℉~104℉) |
| Dimensions (mm)** | 343(W) x 59(H) x 223(D) |
| System Recovery | System auto recovery after power failure |
| Optional Peripherals | Keyboard Controller |