14 NVX80 Version 1.02
MW Anti-Mask Pre-Alarm in Test and Operation Mode
The NVX80 is built for harsh conditions, indoor or outdoor. Its anti-mask settings can be set to reduce sensitivity to
rain, wind and other inclement conditions.
The MW anti-mask feature detects motion within 0.5 m - 2 m / 1 ft 64 in - 6 ft 5 in from the unit.
The MW anti-mask is activated if a validated detection of movement has occurred during the 10 minutes prior to the
anti-mask detection. As the moving object nears the detector, the blue frame will appear on the OLED screen for 90
seconds. The MW anti-mask relay has not yet been activated. If an alarm is triggered as the result of the main lens’
detection of an object, during that same period, the blue frame will disappear and a MW anti-mask event will not occur.
If no alarm is triggered by detection of the main lens in the 90 second period, a MW anti-mask relay will be activated
and the MW anti-mask logo will be displayed. The MW anti-mask relay and logo will be cleared by an Alarm event
triggered by the main lens.
An Active IR anti-mask has a higher display priority. If Active IR and MW anti-mask events occur simultaneously,
then the blue frame will appear instead of a green frame and the Active IR anti-mask logo will appear instead of the
MW anti-mask logo. The resulting relays are not affected by the display priority.
The NVX80 features an OLED screen on which colorful icons are used to display alarm status, alarm type,
and notifications.
Pre-Alarms
When a movement signal is detected by within a PIR or MW range, the corresponding pre-alarm is shown.
The detector waits for 16 seconds for the complementary technology’s detection. If no additional movement is
detected during that time, the detector will return to its standby state.
Display Icons
Active IR Anti-Mask appears 3-5 seconds after detection of an obstruction in Test
Mode (Test All or Test Anti-Mask) and in rotation with the blue frame icon after the
predetermined response time is reached in Operation Mode.
Anti-Mask Notification appears, only in the Operation Mode, 3-5 seconds after an
obstruction is detected or in rotation with the Active IR Anti-Mask indicator after the
response time is reached.
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