This rope pull switch is part of the range Harmony XB5R plastic and XB4R metal wireless and batteryless pushbuttons. It features a rope pull switch with wireless and batteryless transmitter. Its pulling force is from 45N to 1000N. The rope pull switch is adapted for automatic doors. It sends a radio message to the receiver in the control panel to open and close the door. It operates with the protocol Zigbee green power 2.4 GHz in compliance with IEEE 802.15.4. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP66. It weighs 150g.