System Sensor 4WT-B Category : System Sensor This 4-wire smoke detector also has a thermal heat sensor. Brand System SensorModel 4WT-BManufacturer System SensorType Smoke/Heat Detector
Standard BC-1251-0S Category : StandardIt’s pretty obvious that this is just a rebranded Edwards coded pull, especially since it’s still branded as Edwards on...
Honeywell S464A Category : HoneywellThis unit is a bit more beat up than my other Honeywell S464A is.
Simplex 4903-9417 Category : SimplexThis is a SmartSync TrueAlert which I am able to use with my Simplex 4010.