|Recording Image Size||Average BPS (Kbps)|
Note: The above Kbps is based on besed on best quality. If choosing "low bitrate", the Kbps will be lower.
|Average BPS (Kbps)||Sec. /Min||Min./hour||Hours/day||Day/month||Number of Video||Total
|Total (Gbyte)||RAID 5|
1 Select the "Average BPS" base on your requirment in Table A.
2 Entry the value in " Average BPS" in Table B
3 Entry the value in "Sec./Min","Min./hour","Hours/day","Day/month" and "Number of Video" in Table B.
NR2160 Up to 16 IP Cameras
NR2090 Up to 9 IP cameras.
Max total 80Mbps for NR2160
Max total 48Mbps for NR2090
- The frame rate of video transmitted from the device depends on connection bandwidth between client and server, video resolution, codec type, and quality setting of server. Here is a guideline to help you roughly estimate the bandwidth requirements form your device.
- Audio streaming also takes bandwidth around 32kbps. Some xDSL/Cable modem upload speeds could not even reach up to 128 kbps. Thus, you may not be able to receive good quality video while also streaming audio on a 128 kbps or lower connection. Even though the upload speed is more than 128kbps, for optimal video performance, disabling audio streaming will get better video performance.