The Alarm Interface Check in Refill Cycle is a vital part of maintaining a fully functional fire suppression system. During the refill process, technicians perform a thorough inspection of the alarm interface to ensure accurate signaling and proper integration with the control panel and detectors. This check verifies that the system will trigger alerts promptly during an emergency, preventing delayed response or false alarms. A reliable alarm interface test during fire suppression refilling helps ensure compliance with safety standards and enhances system readiness. Trust certified professionals to include this critical step in every refill cycle for optimal fire protection.