[Switch] can choose to make opening and closing control alarm input at the beginning.
[Device type] Normally open and normally closed type two selection modes.
[Copy] T Configuration will be copied to the other channel.
[Handling] enters alarm linkage settings click on the interface, the interface as shown in the
figure:
[Deployment period] menu displays the deployment time into editing the schedule can be set
on the time of day.
[Linkage set] by making the switch is turned on [video channel linkage] and [linkage], [patrol]
and [shot] linkage, linkage and select channel.