How often should sprinkler systems be tested according to industry guidelines?

Sprinkler systems are crucial for fire protection, and according to industry guidelines, they should be tested annually to ensure they function correctly and meet safety standards. Regular testing helps identify any issues such as leaks, corrosion, or mechanical failures, allowing for timely repairs and maintenance. This frequency is designed to verify that the system's operational effectiveness and reliability remain intact over time, which is essential for life safety and property protection during a fire emergency.

While options such as quarterly, biannually, and every two years may seem adequate, they do not align with the established guidelines that emphasize annual testing as the standard to ensure optimal system performance and compliance with regulations. Annual testing reflects a comprehensive approach to maintaining the operational readiness of sprinkler systems in various occupancy types.