Alarm initiating devices are products and components that either automatically or manually all occupants that an emergency exists. Initiating devices signal an alarm such as visual or audible notification systems that direct occupants with the proper emergency response. Initiation initiating devices include products such as:

• Smoke and gas detectors
• Heat detectors
• Duct detectors
• Automatic sprinklers

These are some of the most common commercial fire alarm initiating devices. Learn more about the many components of a reliable commercial fire alarm system and contact us with any questions.