The 920 emergency release mushroom button/keyswitch is for emergency applications that need to prevent a user from inadvertently re-engaging the lock. To operate the switch, push the button once to engage, and then turn the key to reset. To prevent unauthorized resetting of the lock the RCI 920 emergency release key is required. The RCI 920 emergency release utilizes maintained (2-SPST) switch operation.

Features:

• Red, 1-9/16" (40mm) diameter button
• Quickly mounts to single gang surface or recessed electrical box
• Push the button once to engage; key required to reset
• Designed to prevent users from inadvertently re-engaging the lock
• Hardware kit includes stainless steel tamper-proof screws and spanner bit
• Maintained (2-SPST) switch operation
• Brushed Stainless Steel (32D) faceplate
• 2 Year Limited Warranty