"This product is part of the Harmony XB5R range, an offer of Ø 22 mm battery-less and wireless pushbuttons." "This wireless and battery less handy box is fitted with 2 simple action pushbutton and transmitters." "The round head pushbutton operates with spring return actuation." "The transmitter uses Zigbee green power at 2.4GHz communication." "It offers mechanical durability of about 1 million cycles." "The mobile box is made of polycarbonate with plastic fixing collar and bezel. Its dimensions are 52mm (width) x 62.5mm (depth) x 155mm (height). It weighs 0.2kg." "It is ideal for automotive and logistic centers conveying systems, bottle filling, palletizer and wrapping machines. It is also suitable for lighting and door opening." "This product is certified by C-Tick, CSA, BT 2006/95/EC, EAC, UL and CCC. It meets EN/IEC 60947-5-1, CSA C22.2 No 14, EN/IEC 60947-1 and UL 508 standards." "The handy box kit includes 1x set of caps, 1x handy box, 2x transmitter, 2x 22mm pushbutton head and 2x fixing collars." "Complete freedom to place or move the wireless pushbutton anywhere. Battery less devices for no maintenance, no recharge and no recycling." "Harmony universal wireless batteryless devices are compatible with the Ø 22mm Harmony XB4-XB5 actuators."