SWIFT® WSK-PHOTO-T intelligent wireless photoelectric smoke detectors provide secure, reliable communication to the fire alarm control panel (FACP) across a Class A mesh network. These detectors create an opportunity for applications where it is costly (concrete walls/ceilings, buried wires), obtrusive (surface mount conduit), or possibly dangerous (asbestos) to use traditional wired devices. In addition, both wired and wireless devices can be present on the same FACP providing an integrated wired/wireless solution for increased installation potential.