System Sensor 4WT-B This 4-wire smoke detector also has a thermal heat sensor. Brand System SensorModel 4WT-BManufacturer System SensorType Smoke/Heat Detector
Simplex 2904-9102 Category : SimplexI had to take a guess as to what this ceiling-mount light’s model number is, so 2904-9201 may not be...
Ademco 532 Category : AdemcoThe only place I’ve ever seen an Ademco re-branded BG-10 has been on this particular unit.