Model/Description
FSA-210(x)* : 2-wire photoelectric smoke detector
FSA-210(x)T* : 2-wire photoelectric smoke detector w/ heat detector
FSA-210(x)ST* : 2-wire photoelectric smoke detector w/ integral sounder & heat detector
FSA-210(x)RT* : 2-wire photoelectric smoke detector w/ aux. relay & heat detector
* Legend (x) = 'A' Canadian model number (ULC listed) | 'B' U.S. model number (UL listed) | 'C' Canadian model number (EU listed).