System Sensor PC2W SF 09/02 and are direct replacements for

and are direct replacements for the SK-PHOTO Series detectors

models PC5015

though some sellers may still list it as available or on special order

this mid-length tube allows reliable air sampling across a broader duct span

6820 or 6820EVS addressable fire alarm control panel (FACP)

System Sensor PC2W SF 09/02 and are direct replacements forThe SpectrAlert Advance series offers the most versatile and easy to use line of horns, strobes, and horn strobes in the industry. With white and red plastic housings, wall and ceiling mounting options, and plain and FIRE printed devices, SpectrAlert Advance can meet virtually any application requirement.