An exemplary method includes operating an access control device including a bolt, an output gear having a magnet mounted thereon, a first magnetic sensor, and a second magnetic sensor. The method generally includes selectively determining a position of the output gear via one of the first magnetic sensor or the second magnetic sensor based upon a current handedness of the access control device. With the access control device in a first handing configuration, the first magnetic sensor may be used to a first handedness first home position of the output gear. With the access control device in a second handing configuration, the second magnetic sensor may be utilized to detect a second handedness first home position of the output gear

The present disclosure generally relates to a lockable device, and more particular to a biometric fingerprint safe having a top opening wall which is released to upwardly fold at its opened position after verifying a fingerprint of a user. The biometric fingerprint safe includes a supporting mechanism provided between the housing and the lid for applying an upward force against the lid, a fingerprint module, a bolt matched with a latching mechanism installed in the housing, the latching mechanism has a motor electrically connected to the fingerprint module, a driving locking plate driven by an eccentric rod connected with the motor, a driven locking plate which is arranged side by side with the driving locking plate and synchronously actuated by the driving locking plate to rotate, so that the driven locking plate being matched with the bolt for locking or releasing the lid.

Locking devices, systems, and methods for securing personal property to separate structures. Such a locking device includes a lock body, a cable within the lock body and having a first end accessible from an exterior of the lock body, a spool for extending and retracting the cable out of and into the lock body, a lock pin disposed at the first end of the cable, a cable lock incorporated into the lock body and configured to releasably secure the lock pin to the lock body, and an electronic communication and control unit incorporated into the lock body and configured to communicate with a remote device. The electronic communication and control unit controls the cable lock to secure and release the lock pin relative to the lock body to allow the remote device to wirelessly unlock the first end of the cable from the lock body.

An electric strike lock is disclosed. The electric strike lock cooperates with a lock when in use. The lock has a lock tongue. The electric strike lock includes a base. The base has an opening for accommodating the lock tongue. The base has a pair of grooves corresponding to two opposite sides of the opening. Two sliding members are slidably disposed in the respective grooves. The sliding members are connected with at least one driving unit for the sliding members to slide closer to each other so that the lock tongue is engaged in the opening, or for the sliding members to gradually slide away from each other so that the lock tongue is disengaged from the opening, thereby performing locking and unlocking operations on a door in a sliding manner.

Disclosed is a lock actuation assembly for actuating a lock of a door. Prior to first commanding a motor to rotate a key in the key hole a controller of the lock actuation assembly is configured to: receive an indication that a key holder is disposed to have the key at least partially inserted into the key hole; determine a rotational position of a key holder receptacle relative to a mounting portion of the lock actuation assembly from the indication by a position encoder; and store, in an electronic data storage, the rotational position as an initial insertion/extraction position at which the key is insertable to, and extractable from, the key hole.

Security systems and methods are provided. In one example, a security system includes at least one lock configured to protect one or more items from theft from a fixture, and a strike plate configured to be mounted to the fixture. The lock comprises a plunger pin configured to be moved between a locked state when in engagement with the strike plate and an unlocked state when disengaged from the strike plate, and the lock comprises a cam configured to move the plunger pin between the locked state and the unlocked state. The lock is configured to be moved between a latched position and an unlatched position while the lock is in the unlocked state, the fixture configured to be accessed in the unlatched position, and the strike plate is configured to move relative to the lock to align the lock with the strike plate when the lock is moved from the unlatched position to the latched position.

Security systems and methods are provided. In one example, a security system includes at least one lock configured to protect one or more items from theft from the fixture, wherein the lock comprises a plunger pin configured to be moved between a latched position and an unlatched position, and wherein the fixture is configured to be accessed in the unlatched position. The lock comprises a cam configured to be moved between a locked state and an unlocked state for allowing the plunger pin to be moved between the latched position and the unlatched position when in the unlocked state, wherein the cam is configured to be moved in response to receiving a wireless authorization signal to transition the lock between the locked state and the unlocked state.

A door-locking device (1) including an actuator (20); a locking pin (11) controllable by the actuator (20) and adapted to cooperate with a movable latching slider (7) to lock a door of an electrical household appliance, the locking pin (11) being movable between a rest position, wherein the locking pin allows the latching slider (7) to move, and a lock position, wherein the locking pin prevents the latching slider (7) from moving; a detection switch (45) able to switch between an open position and a closed position following a movement of the latching slider (7), the detection switch (45) including a fixed contact element (45e) and a movable contact element (45c) resiliently stressed in closure towards the fixed contact element (45e), and a movable control member (46) interacting with the movable contact (45c). The control member (46) is also movable by a movement of the locking pin (11).

A transmission mechanism of an electromechanical lock includes a first rotating wheel and a rotatable structure. The first rotating wheel has a recessed portion and two first protruding portions. The recessed portion is arranged in a center of the first rotating wheel, and the two first protruding portions are separated from each other and protrude from a side surface of the recessed portion. The rotatable structure is arranged in the recessed portion. The rotatable structure includes a rotatable portion and two elastic members. The rotatable portion is rotatably arranged in the recessed portion. The two elastic members are separated from each other and connected to the rotatable portion, in which each of the elastic members has a second protruding portion close to the side surface of the recessed portion and is configured to interfere with each of the first protruding portions.

An intelligent lock guard device, including a box body, the box body includes an upper box cover and a lower box body being buckled to form a hollow box body; the protection lock, including a lock catch and a lock body mechanism; the lock catch includes a fixing crossbeam and a locking rod, the fixing crossbeam is fixed on the upper box cover, and the locking rod is provided with a locking hole; the locking body mechanism, including a lock shaft, a toothed belt and a motor; the locking body mechanism is fixed on the lower box body; the lock shaft is provided with a lock cylinder convex bar, and the track of the toothed belt is parallel to the direction in which the lock cylinder convex bar is inserted or removed from the locking hole.