4-wire Conventional Smoke Detector
The Pyrotector Model 30-3003 Explosion Proof Smoke Detector is a sensitive yet rugged protection device that is designed for use in hazardous industrial and commercial locations.
อุปกรณ์แจ้งเหตุด้วยมือผู้ใช้ Conventional Manual Call Point เป็นอุปกรณ์แจ้งเหตุด้วยมือแบบธรรมดา ชนิด Break Glass สำหรับการใช้งานในร่มและแห้ง
Digital Flame Proof Dual IR Flame Detector
System Sensor® SP2 and SP3 Series speakers combine performance, functionality, and flexibility in the latest line of dualvoltage evacuation speakers.
FRM-1 Addressable Relay Module provides the system with a dry-contact output for activating a variety of auxiliary devices, such as fans, dampers, control equipment, etc.
If smoke is present in the beam’s path, the received signal is reduced by a level determined by the density of the smoke.