User Manual
Table Of Contents
- Introduction
- Chapter 2 Getting Started
- Chapter 3 Camera Management
- Chapter 4 Camera Settings
- Chapter 5 Live View
- Chapter 6 PTZ Control
- Chapter 7 Storage
- 7.1 Storage Device Management
- 7.2 Storage Mode
- 7.3 Recording Parameters
- 7.4 Configure Recording Schedule
- 7.5 Configure Continuous Recording
- 7.6 Configure Motion Detection Triggered Recording
- 7.7 Configure Event Triggered Recording
- 7.8 Configure Alarm Triggered Recording
- 7.9 Configure POS Event Triggered Recording
- 7.10 Configure Picture Capture
- 7.11 Configure Holiday Recording and Capture
- 7.12 Configure Redundant Recording and Capture
- Chapter 8 Disk Array (RAID)
- Chapter 9 File Management
- Chapter 10 Playback
- Chapter 11 Event and Alarm Settings
- 11.1 Configure Arming Schedule
- 11.2 Configure Alarm Linkage Actions
- 11.3 Configure Motion Detection Alarms
- 11.4 Configure Video Loss Alarms
- 11.5 Configure Video Tampering Alarms
- 11.6 Configure Sensor Alarms
- 11.7 Configure Exceptions Alarms
- 11.8 Setting Alarm Linkage Actions
- 11.9 Trigger or Clear Alarm Output Manually
- Chapter 12 VCA Event Alarm
- 12.1 Face Detection
- 12.2 Vehicle Detection
- 12.3 Line Crossing Detection
- 12.4 Intrusion Detection
- 12.5 Region Entrance Detection
- 12.6 Region Exiting Detection
- 12.7 Unattended Baggage Detection
- 12.8 Object Removal Detection
- 12.9 Audio Exception Detection
- 12.10 Sudden Scene Change Detection
- 12.11 Defocus Detection
- 12.12 PIR Alarm
- 12.13 Thermal Camera Detection
- Chapter 13 Smart Analysis
- Chapter 14 POS Configuration
- Chapter 15 Network Settings
- Chapter 16 Hot Spare Device Backup
- Chapter 17 User Management and Security
- Chapter 18 System Service Maintenance
- Chapter 19 General System Settings
- Chapter 20 Appendix
Network Video Recorder User Manual
118
11.5 Configure Video Tampering Alarms
Purpose
Video Tampering Detection triggered an alarm when the camera lens is covered and takes alarm
response action(s).
Step 1 Go to System> Event>Normal Event>Video Tampering.
Step 2 Select the camera to configure the video tampering detection.
Figure 11-5 Set Video Tampering Setting
Step 3 Check Enable.
Step 4 Set the video tampering area. Click-and-drag the mouse on the preview screen to draw the
customized video tampering area.
Step 5 Click Clear to clear the current area settings and draw again.
Step 6 Set sensitivity level (0-2). 3 levels are available. The sensitivity calibrates how readily movement
triggers the alarm. A higher value more readily triggers the video tampering detection.
Step 7 Set the arming schedule. Refer to Chapter 11.1 Configure Arming Schedule.
Step 8 Set the linkage actions. Refer to Chapter 11.2 Configure Alarm Linkage Actions.