Video / Audio input
Video compression	H.264
Analog video input	8-ch
Video input interface	BNC (1.0 Vp-p, 75 Ω), PAL / NTSC self-adaptive
IP video input	8-ch
Composite video input	Up to 16-ch (Analog video + IP video )
Audio compression	G.711
Audio input	4-ch, RCA (2.0 Vp-p, 1 KΩ)
Two-way audio input	1-ch, RCA (2.0 Vp-p, 1 KΩ) (Using audio input)
Video / Audio output
HDMI / VGA output	1920 × 1080 / 60 Hz (1080P), 1600 × 1200 / 60 Hz, 1280 × 1024 /60Hz 1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz
CVBS output	1-ch, BNC (1.0 Vp-p, 75Ω） resolution: PAL: 704 × 576, NTSC: 704 × 480
Encoding resolution(Analog)	Main stream: 4CIF / 2CIF / CIF / QCIF, Sub-stream: CIF / QCIF
Frame rate(Analog)	Main stream: 25 fps (P) / 30 fps (N), Sub-stream: 25 fps (P) / 30 fps (N)
Video bitrate	32 Kbps ~ 3 Mbps
Audio output	1-ch, RCA (Linear, 1 KΩ)
Audio bitrate	64 Kbps
Dual-stream	Support
Stream type	Video, Video & Audio
Playback resolution	5 Megapixels /3 Megapixels / 1080P / UXGA / 720P / 4CIF / VGA / DCF / 2CIF / CIF / QCIF
Synchronous playback	8-ch
Hard disk
SATA	2 SATA interfaces
Capacity	Up to 4TB for each disk
External interface
Network interface	1 RJ-45 10 / 100 / 1000 Mbps self-adaptive Ethernet interface
Serial interface	1 RS-485 half-duplex interface
USB interface	2 × USB 2.0
General
Power supply	12V DC
Power Consumption	≤ 10 W (without hard disk)
Working temperature	14°F~131°F(-10 °C ~ +55 °C)
Working humidity	10% ~ 90%
Dimension	17.5” x 11.4” x 1.8” (445 × 290 × 45 mm)
Weight	≤ 4.4lb(2 Kg )( without hard disk)

LTN8708-HT 16 Channel, up to 8 Terabyte Black Analog/IP Hybrid NVR