Dinion IP - NWC-0495 - Bosch

Dinion IP | Installation ManualEN | 71Min. object sizeYou can specify the number of sensor fields that a moving object must cover togenerate an alarm. This setting prevents objects that are too small from triggeringan alarm.A minimum value of 4 is recommended. This value corresponds to four sensorfields.Selecting the areaThe areas of the image to be monitored by the motion detector can be selected.The video image is subdivided into 858 square sensor fields. You can activate ordeactivate each of these fields individually. If you wish to exclude particularregions of the camera's field of view from monitoring due to continuousmovement (by a tree in the wind, etc.), the relevant fields can be deactivated.• Click Select area to configure the sensor fields. A new window will open.• If necessary, click Clear all first to clear the current selection (fields markedred).• Left-click the fields to be activated. Activated fields are marked red.• If necessary, click Select all to select the entire video frame for monitoring.• Right-click any fields you wish to deactivate.• Click OK to save the configuration.• Click the close button (X) in the window title bar to close the window withoutsaving the changes.Tamper detectionYou can reveal the tampering of cameras and video cables by means of variousoptions. Run a series of tests at different times of the day and night to ensure thatthe video sensor is operating as intended.NoteThe options for tamper detection can only be set for fixed cameras. Domecameras or other motorized cameras cannot be protected in this manner asthe movement of the camera itself causes changes in the video image thatare too great.Bosch Security Systems | 2006-05 | V2.0