効率的な熱検知方法 LED とブザー付きのFM 200火災警報システム

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.