Key Features:

• Multi Mode Switch
• AHD: 8 Ch*720P (compatible with 960H analog)
• AHD+IP: 4 Ch*720P+4CH*IPC 1080P;
• IP: 9CH*1080P; 9CH*3MP; 4CH*5MP
• HDMI and VGA Output upto 1080P
• Video Code Resolution upto 5M
• 1* SATA (each port supports upto 4TB)
• ONVIF Standard

Video &  audio input
Analog video input	8PCS BNC Port(Level: 1.0Vp-p, impedance : 75Ω)
Audio input	4PCS RCA Port(Level : 2.0Vp-p, impedance : 1kΩ)
Video & audio output
HDMI output	800×600，1024×768，1280×1024，1440×900，720P，1080P
CVBS output	NO
VGA output	800×600，1024×768，1280×1024，1440×900，720P，1080P
Audio output	1PCS RCA Port( line level , impedance : 1kΩ)
Video & audio code and decode parameters
Multi-mode switch	AHD: 8CH*720P(compatible with 960H analog)
	AHD+IP: 4CH*720P+4CH*IPC1080P;
	IP: 9CH*1080P; 9CH*3MP; 4CH*5MP
Video compress standard	H.264
Video code resolution	CIF/D1/960H/720P/960P/1080P/3M/5M
Playback resolution	NTSC：1~30FPS/S；PAL：1~25FPS/S
Video frame rate	256kps/384Kbps/512Kbps/640kbps/768Kbps/1M/1.5M/2M/2.5M/3M/4M/5M/6M/8M
Video code rate	720P 4CH 100/120 FPS+1080P 4CH 100/120FPS ; 720P 8CH 160/192FPS;（It is defined with the mode switch）
Code stream mode	combine streams/ video stream
Audio compress standard	ADPCM
Audio code rate	16kpbs
Dual-stream	YES
Synchronously playback channels	1/4/9CH
Hard driver
Mode	1*SATA
HDD capacity	each port support max 4TB HDD
External port
Voice intercom	1PCS RCA Port(Level : 2.0Vp-p, impedance : 1kΩ)
Internet port	1PCS RJ45 10M / 100M adaptive Ethernet port
Serial port	1PCS RS485
USB port	2*USB2.0
Alarm input	NO
Alarm output	NO
Other
Power supply	DC12V
Power consumption(without HDD)	≤20W
Work temperature	-10℃–＋55℃
Work humidity	10％–90％
Net weight(without HDD)	0.86kg
Gross weight(without HDD)	1.53kg
Box size	36*27*8.5cm

For More Details: http://www.santachi.net/san72108trza.html