Simplex 4904-9101 Category : Simplex This is the same strobe that is found on the Simplex 4903-9101 strobe plates. Brand SimplexModel 4904-9101Manufacturer SimplexType Alarm (Remote Strobe)
ADT ADT-PS Category : ADTPersonally, I think that the ADT logo on the head of this smoke is a bit ugly.
Faraday 6234 Category : FaradayThis alarm uses an electromechanical horn. It is the same horn found on the Simplex 2901-9838.
Gamewell GW-30203-01 Category : GamewellThis is a somewhat obscure Gamewell alarm condition light, most likely used with system components such as duct detectors.
