D-Link DCS-6517 User Manual page 56

Section 3: Configuration
Selecting this will trigger an event when tampering has been detected. For
Tamper
more details, refer to Tamper on page 63.
Detection:
Specify when you want to monitor for this event. Select which days to
Event
monitor for this event, then select Always or enter the time interval to
Schedule:
monitor for the specified event.
Select the actions you want the camera to do when the event happens.
Action:
Select the Server to use, then choose the Media you want to save to it. Please
note that you need to set up your Server and Media entries first. You can also
send a signal on the digital output of the DI/DO port.
D-Link DCS-6517 User Manual 56