Simplex 4904-9103 This is the ceiling-mount version of the Simplex 4904-9101 remote strobe. Brand SimplexModel 4904-9103Manufacturer SimplexType Alarm (Remote Strobe)
Cerberus Pyrotronics U-MHT-S17 Category : Cerberus PyrotronicsI am not 100% sure of the differences between the U-MMT and the U-MHT since I could only find it’s...