NVR

Model SVN-NVR8116-CU SVN-NVR8132-CU SVN-NVR8164-CU
OS Embedded Linux
Video&Audio input
Bidirectional Talk 1CH,RCA(Line in,2Vp-p,1Kohms)
Incoming bandwidth 128Mbps 200Mbps 256Mbps
IPC Input 16CH 32CH 64CH
Video&Audio output
VGA 1CH,1920×1080,1280×1024,1280×720,1024×768
HDMI Standard 2.0
HDMI 3840×2160,1920×1080,1280×1024,1280×720,1024×768
Audio Output 1CH,RCA(Line out,2Vp-p,300ohms)
Video&Audio encoding
Audio Compression G.711A
Audio Bit Rate 64Kbps
Video&Audio decoding
IP channel Resolution
Main stream:Up to 3264x2448,Auxiliary stream:D1
Video decoding  H.265(Main Profile@L5.0 High-tie)/H.264(Up to High Profile@Level5.0)
Audio decoding G.711A/G.726
Synchronous Playback Up to 16CH Up to 32CH Up to 64CH
Decoding Ability 16CH 1080P@30FPS 16CH 1080P@30FPS 16CH 1080P@30FPS
Intelligent Analysis 1CH Face detection or 2CH Perimeter detection,Up to 1080P N/A
Other Function
Bidirectional Talk Two-way voice intercom function
Motion Detection Zones: 396(22*18),Sensitivity: 1~6 (level 6 is highest)
Picture Capture Support JPEG Capture
HDD Interface
SATA 8 SATA Interfaces
eSATA 1 eSATA Interface
Max Capacity Unlimited
External Interface
Network Interface 2 RJ45 10M/100M/1000M self-adaptive Ethernet interfaces 
USB 3 USB2.0 Interfaces
Alarm Input 16CH, Open/Closed Relay
Alarm Output 4CH,NO/NC
RS-232 1 RS-232 interface
RS-485 1 RS-485 interface
Structure
Dimensions 520*520*215mm
Size 2U,441*448*88mm
Weight 7Kg(without HDD)
Installation Rack installation, Desktop installation
General
Power Supply 110V~220V±10%, 47Hz~63Hz
Working Temperature 0℃--+55℃
Working Humidity 10%--90% 
Consumption  20W(without HDD)