Model | EN-1604UD | EN-1608UD | EN-1616UD |
Operation System | Real Time Operation System | ||
Video Input | 4 channels composite video input | 8 channels composite video input | 16 channels composite video input |
Video Output | 1 BNC video output | 1 BNC video output | |
1 VGA output | 1 VGA output | ||
Loop video output | Matrix video output | ||
Total Frames | PAL: 100 fps / NTSC: 120 fps | PAL: 200 fps / NTSC: 240 fps | PAL: 400 fps / NTSC: 480 fps |
Compression Algorithm | Video: H.264 / Audio: G.722 | ||
Record Resolution | CIF: PAL (352*288), NTSC (352*240) | ||
Preview Resolution | BNC: 704*576 (PAL) / 704*480 (NTSC) | ||
VGA: 800*600 | |||
Image Quality | 6 levels optional | ||
HDD | 4 SATA interfaces | 4 SATA interfaces | 8 SATA interfaces |
Alarm Input | 4 alarm inputs | 8 alarm inputs | 8 alarm inputs |
Alarm Output | 2 alarm outputs | 4 alarm outputs | 4 alarm outputs |
Play back | ------- | Supply Sync 4ch play back | |
Backup Interface | USB2.0 / High Speed SATA / Remote Backup | ||
Network Interface | RJ45 10M/100M Ethernet Interface | ||
I/O Interface | RS232/ RS485 for PTZ | ||
PS/ 2 for mouse | |||
Other Functions | Watchdog / Dual Stream / PPPoE / DHCP / DDNS | ||
Power Supplier | 220±30% V, 50±3% Hz or 110±20% V, 60±3% Hz | ||
Power Consumption | 20W (without hard disk) | 25W (without hard disk) | 30W (without hard disk) |
Work Temperature | minus 10°C~ +55°C | ||
Working Humidity | 10% ~ 90% | ||
Dimension | 440mm*420mm*100mm | ||
Gross weight | 10KG ( without hard disk) |