The LSXR3K is a wireless heavy-duty limit switch designed for remote monitoring and control. It utilizes a WPAN 802.15.4, 2.4 GHz radio for secure wireless transmission with a line-of-sight range of up to 305 m . The switch is built for harsh environments, featuring a sealed zinc die-cast, powder-coated housing with IP67 and NEMA 1, 3, 4, 6, 6P, 12, and 13 ratings. It operates on a 3.6 Vdc Lithium Thionyl Chloride battery and functions within a temperature range of -40 °C to 85 °C. The wireless design reduces installation and maintenance costs by eliminating wiring, making it ideal for applications on movable machinery, cranes, and remote equipment.