What type of alarm system is monitored by an outside company for electric protective services?

A central station system is a type of alarm monitoring system that is overseen by an external company specializing in security services, often referred to as a monitoring center. These systems are designed to provide a higher level of security by having trained personnel continuously monitor alarm signals from various locations. When an alarm is triggered, the monitoring center can take immediate action, such as contacting the appropriate emergency services or notifying the property owner.

This arrangement is advantageous because it provides a professional response capability and can operate 24/7, offering peace of mind to users who may not be able to monitor their system personally at all times. The reliance on an outside company also means that there is an additional layer of verification and response to potential threats.

The other options—local alarm systems, proprietary systems, and auxiliary systems—do not involve the same level of monitoring by an external company. Local alarm systems operate independently at the site without remote monitoring, proprietary systems are monitored by the owner or company that owns the equipment, and auxiliary systems function to support other alarm systems without dedicated monitoring services.