High Sensitivity Air Sampling Smoke Detector, 2 pipe FIRElink-100 - Hochiki

High Sensitivity Air Sampling Smoke Detector, 4 pipe FIRElink-400 - Hochiki

High Sensitivity Air Sampling Smoke Detector with Command Module, 4 pipe FIRElink-400CM - Hochiki

High Sensitivity Air Sampling Smoke Detector FIRElink-25 - Hochiki

Air Sampling Detector Veritas approved (Marine & Offshore), Relays Only VESDA LaserCompact VLC50000-MRN Xtralis

Air Sampling Detector Veritas approved (Marine & Offshore), Relays and VESDAnet VESDA LaserCompact VLC50500-MRN Xtralis