Wheelock EHS-DL1 Category : Wheelock Since this alarm has a combined input for both the strobe and the horn, it can’t be coded without the strobe flashing irregularly. Brand WheelockModel EHS-DL1Manufacturer WheelockType Alarm (Horn/Strobe)
Simplex 4904-9137 Category : SimplexThis is, in fact, a Simplex 4904-9137. It’s just missing its housing.
Honeywell S465B Category : HoneywellThis is essentially a slightly modified-looking version of the Honyewell S464A with a two-stage option.
