Exit Push Button, Type Push to Exit, Switch Action Maintained, Material Stainless Steel, Finish Aluminum, Width 1 3/4 in, Rating 2A @ 30 V DC, Input Voltage 12 to 24V AC/DC, Output Electronic Timer, Adjustable 1-30 seconds NO/NC, Amps AC 3, Operating Temp. 32 to 120 Degrees F, Keypad No, Cylinder No, For Use With Access Controls, Includes Mounting Hardware