Compatible with all XB5 & XB4 actuators(not suitable for safety applications) Enables end users to considerably reduce installation and maintenance costs Suitable for the most demanding environments, depending on the model, up to IP 69, for external use from -40 to 70 C Possibility to change frequency and highest cybersecurity level Satisfaction with optional feedback( illuminated actuators only) Visual feedback option to easily check functioning Wireless and batteryless pushbuttons including a transmitter equipped with fixing collar a spring return pushbutton head with cap attached