Wheelock NS4-2430W Category : Wheelock This was my first alarm. It is a rare 4-wire NS. Brand WheelockModel NS-2430WManufacturer WheelockType Alarm (Horn/Strobe)
Wheelock ET-1080-WS-24 Category : WheelockYou can’t really tell from the pictures, but the strobe is practically falling out of this particular unit.
Notifier SLG-24F Category : NotifierAnother rare Notifier rebranding of a product typically not associated with Notifier.
