Fire Detection & Alarm system Fire Detection & Alarm System (JB-QB-4508(R) , JTY-GD-3100, JTW-ZD-3100 / FD-IR-001, J-SAP- 3100A) Heat Detector (JTW-ZD-3100) Smoke Detector (JTY-GD-3100) Manual Call Point (J-SAP-3100(A)) Manual Call Point (J-SAP-3100(...