System Sensor's SpectrAlert Advance™ Selectable Output Horn/Strobe offers enhanced features that include the widest range of candela options available and the capability to recognize and self-adjust for either 12 or 24 volt operation. With an overall feature set that combines performance, installation ease, flexibility, and a consistent, aesthetically pleasing appearance, the SpectrAlert Selectable Output Horn / Strobe device provides both the innovation and efficiency synonymous with the SpectrAlert name. Replaces the P1224MC.
|P4R||SpectrAlert Advance 4 Wire Strobe / Sounder Red 12 / 24 V|
|P4W||SpectrAlert Advance 4 Wire Strobe / Sounder White 12 / 24 V|