What factor is key in determining the effectiveness of a burglar alarm system?

The overall installation quality and compliance with standards are critical factors that directly influence the effectiveness of a burglar alarm system. Proper installation ensures that the system functions as intended, detecting unauthorized entry and alerting responsible parties in a timely manner. Compliance with industry standards means that the system adheres to regulations that enhance its reliability and performance, which can include requirements for equipment placement, wiring, and user training.

Even the most advanced and expensive alarm system can fail if it is not installed correctly, while a well-installed but simpler system can provide robust security. Quality installation reduces the likelihood of false alarms and ensures that the system will respond appropriately when needed, making it a key consideration when assessing the overall security measures in place.