Touchless Switch, Type Wave to Open, Switch Action Touchless, Material Stainless Steel, Finish Brushed, Depth 1 1/4 in, Height 4 1/2 in, Width 4 1/2 in, Button Color Red, Color Silver, Rating 3A @ 24V DC, Input Voltage 12 to 24V AC/DC, Output Form C Relays, Operating Temp. -13 Degrees to 140 Degrees F, Event Audit Trail No, Keypad No, Cylinder No, Standards ANSI/BHMA A156.10, A156.19, For Use With Wireless Activation Doors, Includes Adaptor Ring