Ad (Attribute Detection); Pd & Vd (Human & Vehicle Detection) - Cobra 57648 Owner's Manual & Safety Instructions

5.4.3.2 AD (Attribute Detection)

Attribute detection is a function to detect people's facial features and send an alarm
according to the settings.
Alarm Type: Select the alarm trigger condition. If the selection is
send an alarm if it detects a person doesn't wear a face mask. If the selection is
Mask", the NVR will send an alarm if it detects a person wears a face mask.
Buzzer: The NVR can use its internal buzzer to emit an alarm tone. You can set the buzzer
duration in seconds when an alarm is triggered.
Alarm Out: Optional function. If your NVR support to connect to external alarm device, you
can set to emit an alarm tone.
Latch Time: To configure the external alarm time when an alarm is triggered.
Record: Click icon and choose which channel(s) you want to record when the alarm is
triggered.
Recording: You can set how long after an event occurs that the NVR will continue to
Post
record. The recommended recording length is 30 seconds but it can be set higher up to 5
minutes.
Message: Check the box to display "S" icon on the live view screen when the alarm is
Show
triggered.
Send Email: You can let the NVR to send you an auto-email when an alarm is triggered.
Full Screen: If this function is enabled and an alarm is triggered in a channel, you will see its
full screen images in live view.
5.4.3.3 PD & VD (Human & Vehicle Detection)
To configure alarm actions for PD & VD alarms.
Buzzer: The NVR can use its internal buzzer to emit an alarm tone. You can set the buzzer
duration in seconds when an alarm is triggered.
Alarm Out: Optional function. If your NVR support to connect to external alarm device, you
can set to emit an alarm tone.
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USER MANUAL
"No Mask", the NVR will
"Wear