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ExpertSystem XRF

  • Quick setup time – simply press the pressure-sensitive edge twice
  • High interference immunity and long battery life of over 7 years
  • Safety level cat. 2, PLc or cat. 3, PLd available

ExpertSystem XRF – Wireless signal transmission system for applications with high performance and design requirements

Ever faster gates paired with a high need for security are placing exacting requirements on the safety equipment for gates and also on the signal transmission of tactile sensors. To achieve the highest possible level of safety automatically and at all times, BBC Bircher Smart Access combines safety category 2 (with test signal from controller) and safety category 3 (no test signal) in one device.

If your controller features integrated testing, the test signal is applied by ExpertSystem and the system is monitored in accordance with safety category 2, PLc. If the controller does not have a test signal or if the test input is not connected, XRF monitors the safety system itself in accordance with safety category 3, PLd, providing the highest possible safety in every situation.


More about ExpertSystem – The comprehensive safety solution for gates and door systems


The wireless signal transmission system can be set up in a matter of seconds by pressing the pressure-sensitive edge twice. Expert-System XRF also enables signals to be transmitted quickly between transmitter and receiver.


All devices comply with protection class IP65. Furthermore, individual components are installed in the pressure-sensitive edge or in the switch cabinet in order to provide protection from the weather. With a battery life of at least 7 years and high interference immunity (EMC), reliable wireless signal transmission is ensured at all times. 


As a hybrid system, ExpertSystem XRF allows you to choose between safety level cat. 2, PLc and cat. 3, PLd. Compatibility with all standard controllers is guaranteed, and seamless integration into ExpertSystem XL results in an attractive appearance for the overall system.