Push Button Type Green Mushroom Switch Action Momentary/Timed Material Plastic Finish Stainless Steel Depth 2 1/4 in Height 5 in Width 2 3/4 in Button Color Green Color Silver/Green Button Dia 1-1/2 in Rating 2A @ 28V DC Output SPDT Operating Temp 15 Degrees to 120 Degrees F Event Audit Trail No Keypad No Cylinder No For Use With Access Control Systems Electro-Magnetic Locks Exit REX Applications Includes Face Plate Pneumatic Switch