The 9004C Limitless®® product line combines the best of MICRO SWITCH®® limit switches with the latest commercial, off-the-shelf wireless technology. The Limitless®® WBS hazardous area switch with explosion-proof packaging is especially beneficial for remote monitoring applications where wiring or wire maintenance is not physically possible or economically feasible. Combining this greater flexibility with proven harsh-duty packaging can result in increased efficiencies and improved safety for machines, equipment, OEMs, and operators.