TruVision NVR 22 Series, User Manual, Page: 178 / 201

Chapter 18: Using the web browser
174 TruVision NVR 22 (SP) User Manual
Menu Function Description
Motion Detection Define the
motion detection parameters. See “Motion
detection
” on page 71 for more information. The OSD
function is like that of the browser.
Privacy Mask Define the on-
screen privacy mask areas. See “Privacy
mask
” on page 73 for more information.
Camera Tamper
Define the video tampering detection settings. See “Camera
tamper
” on page 74 for more information. The OSD function
is like that of the browser.
Text Overlay Define the text to be added on-screen to display extra
information, such as contact information. This text is
embedded in the video and cannot be removed.
This can only be defined via the browser.
Restricted Access Define which cameras cannot see live view on local monitors
for all users. See “Restricted camera access” on page 179
for further information.
This can only be defined via the browser.
V-stream Define the V-stream parameters.
This can only be defined via the browser.
People/Object
Counting Define the number objects entering or exiting a configured
area. See
“Object counting” on page 80 for further
information. The OSD function is like that of the browser.
License Plate
Capture Define the license plate capture parameters.
See “License
plate identification
” on page 180 for further information.
This can only be defined via the browser.
VCA You can define an area on screen to enable a VCA alarm.
Most VCA event types can be set up via the OSD and web
browser. For information on these VCA types, see “VCA
setup
” on page 75 for more information.
Fire Detection This event type is only available via the web browser.
It detects a fire source. Its schedule and actions are set up in
the recorder.
To be able to receive notifications of this VCA event in the
recorder, you
must first set it up in the thermal camera’s
webpage.
Note : This event type is not supported by the 8-ch recorders
due to limited memory size.
Temperature
Difference Alarm This event type is only available via the web browser.
However, it is currently not supported by the thermal
camera.
This event type triggers an alarm when the temperature
difference between two regions exceeds the defined
temperature threshold value. Its schedule and actions are
set up in the recorder.
To be able to receive notifications of this VCA event in the
recorder, you must first set it up in the thermal camera’s
webpage.
Note : This event type is not supported by the 8-ch recorders
due to limited memory size.