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Limitless Wireless Non-Contact Switches (WLS Series) | Honeywell

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Limitless™ Wireless Non-Contact Switches (WLS Series) | Honeywell

Honeywell’s Limitless™ product line uses the latest commercial off-the-shelf wireless technology. The Limitless™ WLS Series is beneficial for remote monitoring applications where wiring or wire maintenance is not physically possible or economically feasible.

Honeywell’s Limitless™ Wireless Non-Contact Switch provides non-contact presence/absence detection of a variety of different magnet styles and magnetic actuators installed on the end-users’ product, machine, equipment, etc. Its design features an industrial grade reed switch. Customers can choose how the reed switch is oriented within the switch’s plastic head, i.e., either top- or side-sensing. Combining this greater flexibility with proven harsh-duty packaging can result in increased efficiencies and improved safety for industrial machines, equipment, OEMs, and operators.

Features & Benefits:

  • Allows non-contact actuation
  • Enables presence/absence detection in remote parts of the application/machinery where wiring is an issue or not feasible
  • Able to reconfigure and network multiple switches, or point-to-point with personalized addresses, which allows for adding, subtracting or relocating Non-Contact Switches
  • Reduces installation/maintenance costs due to the lack of wires, conduit, strain relief, clips, connectors, connection boxes, etc.
  • Eliminates wire connection integrity issues on moving equipment
  • Consumes ultra-low power to prolong battery life


  • Machine tools
  • Packaging machinery
  • Lifts
  • Ag/construction equipment
  • Industrial machines

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