Intec Controls, Transmitter, models:

AT03-005	User Manual
IIR-FD-R	Installation, Operation And Maintenance Manual
ITS-1710 Series	Installation, Operation And Maintenance Manual
MSR ELECTRONIC PolyGard AT-1110	User Manual
MSR PolyGard AT-1195 V3	User Manual
PolyGard AT-3300 V3	User Manual
PolyGard DT5-1125 V1	User Manual