Certain aspects of the technology disclosed herein include an apparatus and method for storing energy in a electromechanical lock. The electromechanical lock can include a main housing and a deadbolt. The main housing can be configured to extend a deadbolt along a path to lock and/or unlock a door. The deadbolt can have a hollow inner region configured to receive an energy storage device. The energy storage device within the deadbolt can be electrically connected to the main housing. The energy storage device can be used to power an actuator and/or accelerometer in the main housing.

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

A smart lock for securing a door comprising: a housing mountable to the door; an actuator within the housing configured to actuate a lock mechanism between a locked position and an unlocked position, the lock mechanism including a latch bolt with an angled front face, the latch bolt configured to be retractable against a biasing force provided by a biasing means such that the door is closeable when the lock mechanism is in the locked position; and a receiver within the housing configured to wirelessly receive a signal to control operation of the actuator; a sensor mountable exclusively to the door so as to generate a signal indicative of the door beginning to move; a controller arranged to receive the signal indicative of the door beginning to move, the controller configured to control the actuator to actuate the lock mechanism in response to the signal indicative of the door beginning to move.

An electric lock, comprising: a case combining with a side plate and a case cover; a latch bolt, a latch bolt shaft and a latch bolt spring, the front end of the latch bolt shaft is combined with a blocking member, and the blocking member uses the elastic force of the latch bolt spring to stick out of the side plate to lock, when the external force applied to the latch bolt shaft is sufficient to resist the elastic force of the latch bolt spring, the blocking member will retract into the side plate to unlock; a unlock crank, having an electric push member, and a push member relative to the latch bolt shaft; and a linear actuator and an actuating arm, the front end of the actuating arm is combined with a push block relative to the electric push member, and a push block return spring is set relative to the push block.

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.

A storage lock for a storage door, the lock comprising a lock housing for mounting to the storage door or a storage frame supporting the door; and a lock mechanism arranged within the lock housing, the lock mechanism comprising a latch selectively operable between a locked position in which the latch is extended to engage with the other of the storage door and storage frame to block against opening of the storage door, and an unlocked position in which the latch is retracted to disengage from the other of the storage door and storage frame to allow the storage door to be opened for access to storage, and a latch control system selectively operable between a restricted position to block against operation of the latch out from the locked position, and an unrestricted position to permit operation of the latch out from the locked position to the unlocked position.

A door lock system includes a toolless handing assembly that selectively sets a handle in a left or right home position. The handing assembly may cooperate with a disc and a spring that biases the disc to a default position. The disc may be rotated in a first direction to set the disc in a first home position. A catch may engage the disc to retain the disc in the first home position. The catch may be released to return the disc to the default position and the disc may be rotated in a second direction to set the disc in a second home position, opposite the first home position.

A door lock system that adjusts to doors of different thicknesses. The door lock system may include self-adjusting spindles that engage and center a lock body in a door. The spindles may exert equal and opposing forces that center the lock body within the door and align the lock body with a latch.

A smart door lock may include latch mechanism for locking and unlocking doors; authorization module for authorizing or de-authorizing authority of mechanical key for opening latch mechanism; the mechanical key for inserting into the latch mechanism for unlocking after authorized by the authorization module. Thanks to the structure of smart door lock, there is no need to carry the mechanical key all the time.

A storage lock for a storage door, the lock comprising a lock housing for mounting to the storage door or a storage frame supporting the door; and a lock mechanism arranged within the lock housing, the lock mechanism comprising a latch selectively operable between a locked position in which the latch is extended to engage with the other of the storage door and storage frame to block against opening of the storage door, and an unlocked position in which the latch is retracted to disengage from the other of the storage door and storage frame to allow the storage door to be opened for access to storage, and a latch control system selectively operable between a restricted position to block against operation of the latch out from the locked position, and an unrestricted position to permit operation of the latch out from the locked position to the unlocked position.