User`s manual

【Alarm Input】Similar to other setup menus, select a channel to modify (or All).

【Input Type】All alarm trigger switches or devices are categorized as:

Normally Open (NO) = A switch, sensor, or other circuit that triggers an alarm when it is closed

(contacts touching).

Normally Closed (NC) = A switch, sensor, or other circuit that triggers an alarm when it is

opened (contact separated or wire broken).

Set each channel for the type of device that is connected to the alarm input terminal on the

back of the DVR. If no device is connected to a channel, leave the input type for that channel

as Normally Open (NO).

【Clear Alarm】Use the drop list to select a time period for the duration of an alarm recording.

【PTZ Relate】If you have a compatible PTZ camera model, when an alarm is triggered a

selected point or tour can be initiated. Click on <Setup> to make your selection from the

preset positions or tours that you previously created under PTZ Control in the shortcut menu

list.

【Trigger Recording】Select any combination of channels you wish to record when the alarm

is triggered for the channel you are working with.

【Alarm Output】Click to light up the button and make the alarm output relay active for this

channel.