Short Circuit Isolator รุ่น C-9503

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.

SpectrAlert® SP200, SP201, SP300, SP301 Dual-Voltage Evacuation Speakers

Explosion Proof MCP

Addressable Double I/O Module

System Sensor selectable output horns, strobes, and horn strobes are rich with features guaranteed to reduce installation times and maximize profits.

Interposing Relay Module Compatible with GST303/306

Conventional Dual Heat Detector

FMM-1, FMM-101, FZM-1 & FDM-1 Monitor Modules with FlashScan®