Diodes; Timers; Condensers; Electric cables and wires; Electronic circuit board; Electronic components in the nature of semiconductors; Fire alarm and emergency evacuation devices, namely, fire alarm control panels, smoke detectors, heat detectors, alarm pull stations, audible and visible notification appliances, strobes, sirens, bells, horns, and speakers; Fire blankets and fire extinguishers; Fuse clips and panel-mounted fuse holders for use with electronic glass and ceramic fuses; Fuse wir...