Automatic mortise deadlock for narrow stile doors.

Primarily for doors which must always be latched (e.g. fire doors)
and where deadlocking is needed.

Function is determined by sliding button on forend:
UP position = automatic deadlocking. Operates by key
(or thumbturn) from either side.
MIDDLE position = lock is latched and operates
also with handles.
DOWN position = not in use.

Sliding snib is released only when turning
the key (or thumbturn).

For use with ABLOY® CLASSIC, ABLOY® NOVEL
or ABLOY® PROTEC cylinders.
Suitable for use with ABLOY CY066, CY067,
CY047, CY014, CY044, CY045 cylinders.

Backset 30 mm.
Finishing: chrome.

The LC305 comes complete with the 4613 (for flush doors)
or 4614 (for rebated doors) striker plate.
 

Как определять сторонность замка?