Captron SENSORswitches are capacitive pushbuttons which are activated without pressure, using a hand or other parts of the body. These capacitive pushbutton switches are easily installed via M8 connections, use touch control with no mechanical pressure required and offer visual touch feedback through LED signals. The switches are IP69K rated, and shock-resistant, vandal proof, and 100% water/oil-proof. Capacitive sensor switches are available in 22mm, 50mm and 60mm mounting diameters. Construction materials include plastic and stainless steel, aluminum or polycarbonate. Switch types include static, dynamic and toggle. Corresponding 22mm LED signal indicators are also IP69K rated and have a 20mm diameter illuminated area; green, red, yellow, white, orange, and magenta signal colors are available. Capacitive pushbutton switches start at $59.00 with a 1-year warranty.