Which device automatically authorizes an exit from a secure area without requiring credentials or triggering an alarm?

Prepare for the Building Automation Level II Exam with flashcards and multiple choice questions. Each question offers hints and explanations. Master the essentials and get exam-ready!

Multiple Choice

Which device automatically authorizes an exit from a secure area without requiring credentials or triggering an alarm?

Explanation:
The device being described is a request-to-exit mechanism. Its job is to let people leave a secured area without presenting credentials or triggering an alarm, by unlocking the door for egress when someone approaches or uses a simple exit action. It integrates with the access control system to allow safe, automatic authorization to exit while maintaining security for entry. A push button switch requires a deliberate action to exit, so it isn’t automatic. A panic alarm is designed to alert during emergencies and typically triggers alarms, not to authorize normal egress. A door closer merely helps the door close after you pass through; it doesn’t unlock or authorize exit.

The device being described is a request-to-exit mechanism. Its job is to let people leave a secured area without presenting credentials or triggering an alarm, by unlocking the door for egress when someone approaches or uses a simple exit action. It integrates with the access control system to allow safe, automatic authorization to exit while maintaining security for entry.

A push button switch requires a deliberate action to exit, so it isn’t automatic. A panic alarm is designed to alert during emergencies and typically triggers alarms, not to authorize normal egress. A door closer merely helps the door close after you pass through; it doesn’t unlock or authorize exit.

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