Apollo ORB-OP-52027-APO Orbis I.S. Optical Smoke Detector

Apollo ORB-OH-53027-APO Orbis I.S. Multi-Sensor Detector (Optical/Heat)

Apollo ORB-HT-51155-APO Orbis I.S. Heat Detector (CS)

Apollo ORB-HT-51146-APO Orbis I.S. Heat Detector (A1R) - Flashing LED

Apollo 58000-700 APO - Discovery Multisensor Smoke Detector

Apollo ORB-OP-52028-APO Orbis I.S. Optical Smoke Detector - Flashing LED

Apollo 58000-700APO Discovery Multi-Sensor Detector (Optical/Heat)

Apollo 58000-305APO Discovery Multi-Sensor Detector (CO/Heat)