Home and office automation systems comprised of computer hardware, wireless and wired controllers, and downloadable software for automating raising and lowering flags; Electronic controllers for automatically raising and lowering flags; Downloadable software in the nature of a mobile application for automatically raising and lowering flags

SAFETY EQUIPMENT, NAMELY, RAILROAD WARNING SENSORS, SIGNALS AND ALERTING DEVICES COMPRISED OF HORNS AND STROBE LIGHTS

Trailer mounted advisory and warning signals and signs for motorist and selectively operated by a remotely located radio control