Push to Exit Button Type Single Gang Switch Action Momentary Material Stainless Steel Finish Brushed Depth 3 in Height 2 39/64 in Width 2 3/4 in Button Color Blue/Red/Green Color Gray Button Dia 2 in Rating 5A Input Voltage 12 to 24V DC Output SPDT Relay Operating Temp 32 Degrees to 110 Degrees F Event Audit Trail No Keypad No Cylinder No Standards UL For Use With Magnetical Lock Alone or Conjunction with Door Closers and Other Hardware