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DS-2TD2xxx-xxxx/xx Thermal and Optical Bi-Spectrum Network Camera User Manual
UM DS-2TD2xx-xxxx/xx Thermal 072020NA 70
• Create certificate request and install certificate: Refer to
Install Authorized Certificate
4. Click Save.
Create and Install Self-signed Certificate
1. Check Create Self-signed Certificate.
2. Click Create.
3. Follow the prompt to enter Country, Hostname/IP, Validity, and other parameters.
4. Click OK.
Result: The device will install the self-signed certificate by default.
Install Authorized Certificate
If the demand for external access security is high, you can create and install an authorized certificate via
HTTPS protocol to ensure the data transmission security.
1. Select Create certificate request first, then continue the installation.
2. Click Create.
3. Follow the prompt to input Country, Hostname/IP, Validity, and other parameters.
4. Click Download to download the certificate request and submit it to the trusted authority for signature.
5. Import certificate to the device.
• Select Signed certificate is available, then start the installation directly. Click Browse and Install to
import the certificate to the device.
• Select Create the certificate request first, then continue the installation. Click Browse and Install
to import the certificate to the device.
6. Click Save.
12.13.6 Set QoS
QoS (Quality of Service) can help improve the network delay and network congestion by setting the priority
of data sending.
QoS needs support from the network device such as router and switch.
1. Go to Configuration → Network → Advanced Configuration → QoS.
2. Set Video/Audio DSCP, Alarm DSCP, and Management DSCP.
Network can identify the priority of data transmission. The bigger the DSCP value, the
higher the priority. You need to set the same value in the router when configuring.
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