Commax CVD-AF04S User Manual

User Manual
17
15. Alarm
Go to “Main Menu” → “Alarm” → “Alarm” to get the interface shown as Fig. 5-22.
Fig. 5-22
Show Message: Display the alarm messages on the screen when motion alarm is detected.
 Send Email: Set to send email to specified email when motion alarm is detected.
 Full Screen Alarm: When the motion is detected, the corresponding channel will be switched
to the full screen mode.
 Latch time: you can set how long the buzzer will sound when object move is detected by
external sensor (10s, 20s, 40s, 60s)
 Post Recording: You can set how long alarm record will last when alarm ends (30s, 1minutes,
2minutes, 5minutes).
 Record Channel: The record channel will be activated when the object move is detected.
 Copy: Allow you copy current channel parameters to any other channel (setting of record
channel cannot be copied).
Alarm Type
Functions & Descriptions
Video Loss
When DVR fails to receive video signals due to some problems (camera damage, line
dropout or damage, power failure), the alarm will appear.
Motion
Detection
When IP camera detects object moving, alarm will be activated. Sensitivity is subject to
the actual application environment test. Sensitivity is adjusted according to the
sensitivity of moving object detection and parameters are modified by combining the
area setting.
I/O Status
Communicate with alarm device through I/O port. Alarm signals sent by IR sensor or
other devices will be transformed to the system recognized signal and activate relevant
channel to record or control the device output.
HDD Status
Alarm will appear when HDD does not work due to damage, power failure, HDD
auto-overwrite off and insufficient space.
Table 2-1
It is the alarm management and setting of the
machine. User may set alarms under different
status in the interface. Please refer to Table 2-4.
 Alarm In: User may set four groups of alarm
input.
 Alarm Type: There are three kinds of status,
i.e. Always ON, Always OFF, and OFF.
Always ON: When the trigger is on, I/O alarm
appears; Always OFF: When the trigger is off,
I/O alarm appears; OFF: Do not receive I/O
alarm from trigger.
 Buzzer Time: You can set how long the
buzzer will sound when motion is detected
(off, 10s, 20s, 40s, 60s)
 Alarm out: Connect the external alarm switch.



Commax CVD-AF04S Specifications

General

Brand	Commax
Model	CVD-AF04S
Category	DVR
Language	English