DS-7716NI-SP

IP Video Input:  16-ch
Two-way audio input:  1-ch, BNC (2.0 Vp-p, 1kΩ)
Incoming bandwidth:  80Mbps
Video/Audio Output
CVBS Output:  1-ch, BNC(1.0Vp-p, 75Ω)
Resolution: 704×576(PAL); 704×480(NTSC)
HDMI Output:  1-ch, resolution:
1920 × 1080P / 60Hz, 1600 × 1200 / 60Hz, 1280 × 1024 / 60Hz,
1024 × 768 / 60Hz
VGA Output:  1-ch, resolution:
1920 × 1080P / 60Hz, 1600 × 1200 / 60Hz, 1280 × 1024 / 60Hz,
1024 × 768 / 60Hz
Recording Resolution:  5MP / 3MP / 1080P / UXGA / 720P / VGA / 4CIF / DCIF / 2CIF / CIF / QCIF
Audio Output:  2-ch, BNC(Linear Electrical Level, 600Ω)
Synchronous Playback:  16-ch
Playback resolution:  5MP / 3MP / 1080P / UXGA / 720P / VGA / 4CIF / DCIF / 2CIF / CIF / QCIF
Hard Disk
Capacity:  Up to 4TB capacity for each disk
SATA:  4 SATA interfaces for 2 HDDs + 1 DVD-R/W (optional), or 4HDDs
eSATA:  1 eSATA interface
External Interface
Network Interface:  1 RJ-45 10 / 100 / 1000 Mbps self-adaptive Ethernet interface
16 independent 100 Mbps PoE network interfaces
Serial Interfaces:  1 RS232 serial interface
1 RS485 serial interface
1 keyboard 485 serial interface