American Dynamics VideoEdge Design Manual page 16

VideoEdge NVMS Design Guide
ST = MN & DR
1 1
Devices x Recording Hours
ST = MN & DR
2 2
Devices x Recording Hours
...
ST = MN & DR
N N
Devices x Recording Hours
9. Next, select the Retention period for the recorded video (#3 above)
TS = ST + ST
1..N 1
TB = ST + ST
1..N 1
The NVR calculator will produce both the Total Storage and Total Bandwidth for All Cameras for
that NVR. Save the screenshot for future reference. Additional calculation figures may need to be
processed if you wish to determine the optimal storage and bandwidth usage for each NVRs
Example of Calculated Total Storage and Bandwidth Requirements for a Single VideoEdge NVR with 64
10. Repeat Step #6 above for any additional NVRs that are being deployed.
15
x TD x RH SubTotal for 1
1 1 1
x TD x RH SubTotal for 2
2 2 2
x TD x RH SubTotal for N
N N N
+ ... + ST Total Storage = Sum of all Storage SubTotals
2 N
+ ... + ST Total Bandwidth = Sum of all Bandwidth SubTotals
2 N
Cameras
st
Device = Model Number & Data Rate x Total
nd
Device = Model Number & Data Rate x Total
th
Device = Model Number & Data Rate x Total