Most door and window contacts are wired as _________.
A) Normally open
B) Normally closed
C) Always open
D) Always closed

Name: Most door and window contacts are wired as _________. A) Normally open B) Normally closed C) Always open D) Always closed
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Question

Quizplus · Accepted Answer

Most door and window contacts are wired as normally open which means they are in an open state when the door or window is closed. This allows the circuit to be completed when the door or window is opened, triggering the alarm system.

Most Door and Window Contacts Are Wired as _________