Set Exception Alarm; Set Burning-Prevention; Detect Audio Exception - HIKVISION DS-2TD4137-25/W User Manual

Thermal & Optical Bi-spectrum PTZ Network Camera User Manual

6.4 Set Exception Alarm

Exception such as network disconnection can trigger the device to take corresponding action.
Steps
1. Go to Configuration → Event → Basic Event → Exception .
2. Select Exception Type.
HDD Full
HDD Error
Network Disconnected
IP Address Conflicted
Illegal Login
Voltage Instable
3. Refer to Linkage Method Settings for setting linkage method.
4. Click Save.

6.5 Set Burning-Prevention

This function is used to close the shutter to prevent the lens from high temperature damage.
Steps
1. Go to Configuration → Event → Basic Event → Burning-Prevention .
2. Check Enable.
3. Select burning-prevention mode.
Lens Movement
The lens move automatically to avoid high temperature damage.
4. Set the protection duration.
5. Click Save.

6.6 Detect Audio Exception

Audio exception detection function detects the abnormal sound in the surveillance scene, such as
the sudden increase/decrease of the sound intensity, and some certain actions can be taken as
response.
Steps
1. Go to Configuration → Event → Smart Event → Audio Exception Detection .
2. Select one or several audio exception detection types.
The HDD storage is full.
Error occurs in HDD.
The device is offline.
The IP address of current device is same as that of other device in
the network.
Incorrect user name or password is entered.
The power supply voltage is fluctuating.
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