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User's Manual
333
Figure 5-252 Audio and video transmission
Step 2
Configure parameters.
Table 5-74 Audio and video transmission parameters
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.
RTSP over
TLS
Enable
Enables RTSP stream encryption by using TLS.
There might be safety risk if this service is disabled.
Select a device
certificate
Select a device certificate for RTSP over TLS.
Certificate
Management
For details about certificate management, see "5.14.4.1 Device
Step 3
Click
Apply
.
5.14.6 Security Warning
5.14.6.1 Security Exception
The Device gives warnings to the user when a security exception occurs.
Summary of Contents for JRC-27F
Page 1: ...Network Video Recorder User s Manual ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD V2 3 0...
Page 107: ...User s Manual 89 4KS2 L NVR48 4KS2 I NVR48 16P 4KS2 I Series Figure 3 56 Typical connection...
Page 120: ...User s Manual 102 Figure 5 9 Unlock pattern login...
Page 133: ...User s Manual 115 Figure 5 23 Shortcut menu 1...
Page 335: ...User s Manual 317 Figure 5 230 Pattern login...
Page 415: ...User s Manual...