Dahua NVR54-16HP-EI/NVE54-24P-EI

Figure 5-284 Anti-Dos Attack
5.14.3.4 Sync Time-Allowlist
You can congure which hosts are allowed to synchronize time with the Device.
Procedure
Step 1 Select Main Menu > SECURITY > Attack Defense > Sync Time-Allowlist.
User's Manual
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