Arming The System And Bypassing Detectors - Samsung ADT Security Hub User Manual

Intrusion Detection
Silence Button
You can press the Silence button to silence the countdown, or you
can press the Disarm button to cancel the countdown and leave
the system unarmed.
Disarm Button

Arming the system and bypassing detectors

If you try to arm the system while protected doors or windows are
still open, the ADT Security Hub will display a list of sensors that
are not ready to be armed.
Intrusion Detection