Wheelock LS3M-24 Category : Wheelock This is an interesting Wheelock strobe. I’m not sure what type of application this was designed for. Brand WheelockModel LS3M-24Manufacturer WheelockType Alarm (Strobe)
System Sensor 4WT-B Category : System SensorThis 4-wire smoke detector also has a thermal heat sensor.
Simplex 2901-9833 Category : SimplexI have several of these horns because I’ve had several of them unexpectedly break on me.
