อุปกรณ์ตรวจจับ รุ่น D4120

FST-851 Series Intelligent Thermal (Heat) Detectors with FlashScan®

Protective Flip Cover

Digital Flame Proof Reflective Beam Detector

Max Air Velocity : 20m/s (heat only) Latching Alarm : Reset by momentary power interruption

FCM & FRM Series Control and Relay Modules with FlashScan®

Manual Break Glass

Optional deep base for Sounder and Strobe (C-9403 / C-9404)

Mobile handset compatible with GST fire telephone jacks