Humanity hotel guest room management system. The door can be opened with magnetic card and RF card.
It warns in case of low battery with alarm and red LED during the door access.
It is wireless between exterior trim and interior trim to prevent potential damage to the door lock when installing.
When the lock stops operating because of batteries that have been completely discharged, the mechanical key can be used to unlock the door.
Mortise lock case is made from stainless steel. Deadbolt and latch bolt retracted by lever inside at all times.