How do I know the maximum record time, storage requirements on NVR?
- Network Recorders
- Tools
- Operation
You can calculate the estimated recordable days using the calculators at following site.
The general page to locate these calculators can be found here: Calculators
The 2 main categories to consider are:
- Calculators (Integrated) – for NX and NU series recorders
- Network Disk Recorder Calculator – for WJ-NV300 and WJ-ND400 recorders
Select the calculator for the model you are using on this page.
The number of recordable days varies depending on the following conditions: HDD capacity, the number/ type of cameras, compression method, image capture size, image quality, and so on.
Calculation results are estimated values based on evaluation under specific conditions. There will be differences between the results and the actual recording time depending on the objects captured.
| This article applies to: |
| WJ-NX200/NX300/NX400 WJ-NV200/WJ-NV300 WJ-ND400 |
Article number：us-fr123496
Last updated：June 24, 2025
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