एलईडी और बजर के साथ एफएम 200 अग्नि अलार्म प्रणाली

Video Description:
Discover the efficient heat detection method with the FM200 Fire Alarm System featuring LED and buzzer alerts. This video showcases the 2 Valves FM200 Pipe Network System with brass material and 3/8 pipe diameter, designed for superior performance and durability in fire protection applications.