Dahua Technology DH-PFR4K-D300, User Manual

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User’s Manual
8
QR code
Read notes and scan the QR code. Enter security code acquired from the reserved
email and then click
Next .
The password resetting interface is displayed. See Figure 1-15.
Reset the password within 24 hours after you get the security code; otherwise it will be
invalid. If the security code is not used twice continuously, for the third time, the system
will prompt that you fail to acquire the security code. For normal use of the radar, you
need to restore the radar to default and then acquire the security code again, or acquire
the security code after 24 hours.
Reset the password
Set the new admin password and then confirm it.