DESCRIPTION

Surface door lock.
The electric lock release is a device installed in the door frame to control opening remotely using an electronic device. In an electric door entry system installation it is possible to activate the door lock of the building’s entrance to allow the entry of the visit directly from the telephone or monitor just by pressing the doorlock key. The doorlock it made up of an electrical mechanisim and a shield if it is flush mounted.

Crystal Series C
Double leaf. For double leaf glass doors up to 12 mm. There is a hole on the inside to fit a handle to open the door manually and a pushbutton for electric opening. Simple assembly. To be secured using silicon glue and screw that lightly rub the glass. Not supplied with the lock release.

Reversible (Right DIN or Left DIN).
Allows to open the door from right and left.

DIN STANDARD
establishes the direction the door opens and designates the type of lock release installed.
Looking at the door from the side with the hinges visible:
– If the hinges are to the left of the observer, it is a left DIN lock release.
-If the hinges are on the observerƒ??s right, it is a right DIN.

Operating type.
There are several types of door lock release mechanisms depending on the type of operation needed.
N type Normal 12 Vac. (Normal operation and 12 Vac activation).
The lock release is unblocked for the time that the 12 Vac voltage is applied.

D Unblocking
The door release includes a manual unblocking lever which inhibits its function, allowing free access.