Operation Manual
169
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9.5 A/V Encryption
The device supports audio and video encryption during data transmission.
You are recommended to enable A/V Encryption function. There might be safety risk if this function
is disabled.
Procedure
Step 1
Select
Security
>
A/V Encryption
.
Step 2
Configure the parameters.
Figure 9-14 A/V encryption
Table 9-1 A/V encryption parameter
Area
Parameter
Description
Private Protocol
Enable
Enables stream frame encryption by
using private protocol.
There might be safety risk if this
service is disabled.
Encryption Type
Use the default setting.
Update Period of Secret Key
Secret key update period.
Value range: 0–720 hours. 0 means
never update the secret key.
Default value: 12.
Summary of Contents for IPC-HDW5842T-ZE
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Page 189: ...Operation Manual 175 Figure 5 64 People counting...
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