Emergency Door Release, Type Emergency, Switch Action Push Button, Material Die Cast Zinc Alloy, Finish Plated, Depth 1 1/2 in, Height 2 5/16 in, Width 2 3/4 in, Button Color Silver, Color Gray, Button Dia. 1-53/64 in, Input Voltage Not Applicable, Event Audit Trail No, Keypad No, Cylinder No, Standards ADA, Exit Device Type Not Applicable, ADA Compliant Yes, Lockdown Type Cylinder Dogging, Features Does Not Require Key or Hex-Wrench to Lock Down Doors. This item has been restricted from sale in the following state (s): []