Honeywell HNVE1 Reference Guide - Page 70
Setting Tamper Detection, Audio Settings on the Compression Settings Tab
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Encoder and Device Configuration Figure 5-7 Audio Settings on the Compression Settings Tab Setting Tamper Detection Connected cameras can be configured to detect three types of sabotage detection via the Video Analytics view (see Figure 5-8): blinding the camera, blurring the video display, and tampering with the camera field of view. Each setting has three threshold levels: high (80%), medium (50%), and low (30%). When these thresholds are exceeded, an alarm message displays on the video display to indicate that a possible camera tampering has occurred (see Figure 5-9). When the following conditions are applicable, the tamper detection features must be manually disabled to avoid raising false alarms: • During the configuration of the video display • While text is overlaid on the video • If the video display becomes too dark 70