Wheelock 7002-24 Category : Wheelock Just like the Wheelock 7002T-24, the horn on this alarm skips whenever the strobe flashes. Brand WheelockModel 7002-24Manufacturer WheelockType Alarm (Horn/Strobe, 2-wire)
Siemens CH-MC-W Category : SiemensThis is basically the white, Siemens-branded version of the Wheelock CH70-24MCW.
Edwards 899B-01 Category : EST/EdwardsThis strobe cover would fit on an alarm such as the Edwards 802-2B.
