Alarm Lock DL4100IC/26D | Electric Door Lock, Function, Privacy Lock, Locking State, Fail-Secure

Trilogy privacy digital pushbutton locks, featuring an inner privacy pushbutton, are an ideal solution to quickly and easily convert restrooms into single occupancy to create social distancing and help avoid the spread of virus. After entering with a PIN code or prox ID card, the user simply pushes the privacy button on the back of the lock (inner door) to ensure privacy. The lock will not open from the front entry side until the user exits (the door is reopened from the inside) or optionally, the privacy session "times-out" following a preset duration. When the privacy button is pressed, the red LED on the outer, keypad-side of the door will flash to indicate that the restroom is occupied. When exiting the room, the occupant simply leaves normally. As an added safeguard, when the inside handle is turned, there is a three second delay before the lock will accept an additional signal from the privacy button, eliminating inadvertent privacy locking.