PDL26D.15. The Privacy Door Latch from Pemko is ideal for use in hotels, dormitories, and other areas where doors may require opening for identification purposes while retaining the privacy of the guest or resident. Supplied complete with fittings, these latches are easy to install and do not allow for the door to be held open, making them suitable for use on fire doors.. Ideal for use in hotels and dormitories. Allows for door to be opened for identification while retaining privacy. Easy to install. Cannot be used as hold open device