LD-215
อุปกรณ์แจ้งเหตุเพลิงไหม้ด้วยมือ รุ่น M400K Break Glass
The SD-651 is designed to meet the performance criteria designated by UL. Its sensing chambers are sealed against back pressure air flow, dirt, and insects.
The FRM-1 Relay Control Module is intended for use in intelligent, two-wire systems where the individual address of each module is selected using the built-in rotary switches.
System Sensor’s SSM Series alarm bells are low-current, high-decibel notification appliances for use in fire and burglary systems or other signaling applications.
Eaton’s FHF dGW21 Electromechanical Alarm Bell for Division 2 has been developed specifically for the corrosive and hazardous environments found in the process industries – for onshore chemical and petrochemical plants, off-shore platforms, food processing and pharmaceutical plants.
