KS588

Functions:

100 Entrance/Office – Turn/Push button locking. Pushing or turning button locks outside knob requiring use of key

110 Passage – Both knobs always free

120 Privacy – Pushbutton locking. Can be opened from outside in case of emergency by narrow tool

140 Storeroom – Outer knob fixed. Entrance by key only. Inner knob always free

150 Classroom – Outer knob locked or unlocked by key outside. Inner knob always free