Dahua Technology DH-PFR4K-B240 User Manual page 11

If you enter the wrong password for continuously 5 times, the account will be locked for 5
minutes. After the locked time ends, you can log in to the radar again. You can set the
allowed wrong password times in Setting > Event > Abnormality > Illegal Access. For
details, see "4.3.2.3 Illegal Access."
Step 2 Download and install the plug-in according to the on-screen instructions.
Step 3 After the plug-in is installed, the login interface is displayed automatically. Enter username
and password, and then click Login.
The Live interface is displayed. See Figure 1-10.
Figure 1-9 Install the plug-in
Figure 1-10 Live
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User's Manual