Wireless Emergency Stop Systems

Remote Emergency Stop Solutions

Wireless emergency stop systems enable operators to safely stop machinery from a distance, improving response time and reducing risk in dynamic industrial environments. Also known as wireless e-stop systems or remote emergency stop systems, these solutions eliminate the need for hardwired emergency stop buttons and provide greater flexibility, enhanced visibility and improved safety. 

What is a Wireless E-stop System?

A wireless emergency stop system is a safety solution that allows an operator to immediately stop machinery using a handheld remote device (transmitter) rather than a fixed, wired e-stop button.   These systems communicate with a machine control unit (receiver) using secure wireless protocols, ensuring that stop commands are transmitted instantly and reliably. When activated, the system immediately interrupts machine operation, bringing equipment to a safe stop.

cattron wireless emergency stop system integration with VFD, PLC and relay

Industrial Applications for Wireless E-Stops 

Wireless e-stop systems are commonly used in industrial environments where operators need mobility, equipment spans large areas, or access to a fixed emergency stop is limited or unsafe. 

  • Cranes and Hoists – Allow operators to maintain full visibility of loads while retaining immediate stopping capability. 
  • Conveying Systems – Provide rapid shutdown of conveyors to prevent accidents, material loss and protect personnel. 
  • Mobile equipment – Enable safe operation of machinery in construction, mining and industrial environments. 
  • Industrial Automation – Support safety in automated systems where quick response and remote operation are critical. 

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