EMTEK’s Mortise hardware features the added advantages and options that come with push-button controls. Push button passage controls provide added security and peace of mind.
When the upper button is pressed in, the mortise lock is only accessible by using a key. To activate the Passage Function, push in the lower button. This will allow you to access the thumb latch without a key.
Note: As long as the Passage Function is NOT engaged, the door will lock automatically when latched, and will not allow entry without a key.