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N.O.: Normal Open contact.
N.C.: Normal Closed contact.
Display Switch: Select which channel to be displayed when alarm is triggered. Available options are CH1 and
CH2.
Alarm Output: This will transmit a signal through the alarm output. It can be set to either “NONE” (not active) or
“1” (selects alarm relay to be active).
Output Type: Output action when alarm is triggered.
Timeout: Alarm output lasts for the set time duration.
Permanent: Alarm will remain active until the user presses the “Enter” key or resets the alarm remotely.
Transparent: Alarm output remains as long as the alarm input is active.
Trans+Timeout: Alarm output continues until event ends, then continues for the set time duration.
Timeout Duration: Time duration selectable from 1 to 150 seconds.
Pre-alarm Record: Check box to start copying recorded video to the hard disk from 5 seconds before the alarm
event. (Pre-alarm recording rate will follow the “Normal” frame rate setting)
Email: Check box to enable email notification when an alarm occurs. Email operation requires that valid email
settings have been entered in the Network Setting/Email setup screen. (See Section 4.7.4 Email for more
information.)
Network Alarm: Check this box to send out a network alarm to a client PC when motion occurs. (This feature
requires PowerCon software on the client PC and proper settings for the Alarm Server in the Network Setup
menu; see Section 4.7.6 Alarm Server for more information.)
Click button to return to the previous level of menu.