Qvis IZEUS 7000 NVR RANGE User Manual page 90

Motion detect here only has relationship with the sensitivity and region setup. It has no
relationship with other setups.
Tampering
4.10.2.1
When someone masks the camera lens for undesirable intentions, or the output video is in
one-color due to the environments light change, the system can alert you to guarantee video
continuity. Tampering interface is shown in Figure 4-76. You can enable "Alarm output "or
"Show message" function when tampering alarm occurs.

Sensitivity: The value ranges from 1 to 6. It mainly concerns the brightness. The level 6
has the higher sensitivity than level 1. The default setup is 3.
Tips:
You can enable preset/tour/pattern activation operation when video loss occurs.
Please refer to chapter 4.10.2 motion detection for detailed information.
Notes:

In Detect interface, copy/paste function is only valid for the same type, which means you
cannot copy a channel setup in video loss mode to tampering mode.

Default function: Since detection channel and detection type may not be the same,
system can only restore default setup of current detect type. For example, if you click
Default button at the tampering interface, you can only restore default tampering setup.
This is null for other detect types.

System only enables tampering function during the period you set here. This is null for
motion detect or video loss type.
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Figure 4-75
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