Fermax 2820 LOCK RELEASE 450AD-S

There are several types of lock release mechanisms, it depends on the TYPE OF OPERATION that is needed.

TYPE A_AUTOMATIC 12Vac:

• A (Automatic Operation and activation at 12 Vac): the lock-release unlocks automatically when it receives a 12Vac voltage impulse. The lock release locks again once the power is no longer supplied and the door opens and closes mechanically. For a correct installation, the automatic latch must be pressed about 3mm by the door latch once it is closed.

Reversible (DIN Right or DIN Left).

It allows opening both to the right and to the left.

Symmetrical.

It allows you to change hands while maintaining the symmetry of the body.

DIN STANDARD

The DIN STANDARD establishes the opening direction of the door and names the type of lock release installed.

Looking at the door from the side where the hinges are visible:

If the hinges are to the left of the observer, it is a Left DIN lock release.

If the hinges are to the right of the observer, it is a Right DIN lock release.

450 SERIES

This lock release is made up of a 450 series electrical mechanism, whose dimensions are:

-75(V)mmx21(H)mmx28(P)mm.

Recessed in wooden or metal frames. Its symmetrical size allows you to change hands without having to enlarge the hole where the lock release is housed.

Includes:

Embed.

The embeddable electric lock release is a device that is installed in the door frame to control its opening from a remote location using an electrical device. In an electronic door entry installation, it is possible to activate the lock release at the entrance to the building and allow visitor access from the home telephone or monitor by pressing the lock release ´key´ button. A embeddable lock release is made up of an electrical mechanism and an armature.

R UNLOCK

The lock release includes a manual release lever, which inhibits its operation, allowing free access.

Type S embeddable armor.

For access doors.

Type S gray metallic trim that, together with an electrical mechanism, forms a embeddable lock release.

Dimensions: 25(H)x160(V) mm.

Technical specifications

Consumption:

N, A 12Vac: 980mA

N-412 12Vdc: 260mA.

N-512 12Vdc:200mA.

Dimensions:

75(V)mmx21(H)mmx28(D)mm