Glossary – Part 4
Glass Break Sensor:
A sensor that detects the impact and sound or vibration of breaking glass and triggers an alarm.
Intrusion Alarm:
A system that alerts homeowners or businesses when there is an unauthorized entry or intrusion.
Keypad:
A user interface device that allows authorized persons to arm, disarm, and control the functions of an alarm system using a PIN code.
Low Battery:
An alert indicating that the battery in the control panel or in a sensor is running low and needs replacement.
Motion Sensor:
A device that detects movement or changes in an area and triggers an alarm when unauthorized movement is detected.