How long can you hold a door open before the door will alarm?

The correct answer indicates that you can hold a door open for no more than 20 seconds before it triggers an alarm. This timing is typically established for security purposes, especially in sensitive areas, ensuring that access points are not held open for too long, which could compromise security.

If a door remains open for an extended period, it may allow unauthorized individuals to enter a secure area. Therefore, the 20-second limit is a well-defined protocol that balances the need for accessibility while maintaining a tight security posture.

Understanding this threshold is essential for personnel who need to navigate secure doors while ensuring compliance with safety and security policies. Adhering to these guidelines helps maintain the integrity of the security system and prevents unnecessary alarms, ensuring that the system functions effectively.