D1xB2 Series Strobe, Explosion Proof UL1638 - 24VDC - 5,10,15 & 21 Joule - Self Synchronizing Class 1 Div 1 & 2
Model FSEX-24PM*-MOD Explosion Proof Synchronized Fire Alarm system strobe light. UL1638 models 24VDC
24XST-024*-MOD Explosion Proof, Low Current, Synchronized Fire Alarm system strobe light. UL1638 models 24VDC