Wireless mushroom button, diameter 40 mm, EU frequency 868.3 MHz, color

"Wireless pushbutton with sub-GHz band combining wireless reliability and ease of use in a working environment" Sub-GHz band to reduce interference and ensure better signal propagation in hard-to-reach areas Visualization of wireless transmission impedance due to damage or noise, thanks to the master unit error output Visualization of slave button reception status via reception confirmation LEDs Transmission distance independent of the slave button transmission position Visualization of configuration using PC tools* to prevent ID registration errors Visualization of signal quality on screen and in operating environments using PC tools* 8 outputs focusing on decentralized control Self-powered to eliminate battery replacement and enhance safety and energy savings with the slave button Ease of use of buttons thanks to the shape of the slave button