What is the purpose of a tamper alarm on a pull-box cover?

The purpose of a tamper alarm on a pull-box cover is primarily to deter vandalism by signaling when the cover has been tampered with, even if it is not directly connected to the fire alarm system. This feature helps to ensure that the pull station remains functional and intact for emergency situations, discouraging unauthorized access that could compromise the safety of the fire alarm system or mislead responders during an emergency. By alerting personnel or monitoring systems when the cover is disturbed, it preserves the integrity of the fire safety equipment.

This function is distinct and separate from the responsibilities of notifying fire personnel or triggering the alarm system, which are handled by other components of the fire safety infrastructure. Moreover, the tamper alarm does not provide live updates about the overall status of the alarm system; instead, it focuses specifically on unauthorized interference with the pull-box cover.