A digital lock including at least two magnets is disclosed. One magnet is a semi-hard magnet and the other magnet is a hard magnet. The hard magnet is configured to open or close the digital lock. The semi hard magnet and the hard magnet are placed adjacent to each other. A change in magnetization polarization of the semi hard magnet is configured to push or pull the hard magnet to open or close the digital lock.

A locking system is described. The locking system, includes a lock. The lock includes a semi-hard magnet and a hard magnet. The hard magnet is configured to move to open or close the lock, the lock is self-powered using near field communication (NFC), and the lock is digitally controlled using a mobile application.

A door leaf assembly with door fittings equipped with an add-on module for autonomous power supply, which includes a mechanically operated handle, where the add-on module for autonomous power supply includes at least one part, wherein each of the parts of the add-on module for autonomous power supply is inserted between at least a part of the door fittings and the door leaf. It is advantageous when the add-on module for autonomous power supply contains the central gearbox with the primary gearwheel and at least one secondary gearwheel. The primary gearwheel contains a hole for inserting the axis of the handle. Each secondary gearwheel is connected to one of the main shafts to drive the rotation of this main shaft, each main shaft being connected to either a single electric generator or to a block of at least two electric generators which are kinematically connected to each other.

A low-voltage, direct current apparatus for controlling a door, gate, or other access point to a structure or enclosed area. In some embodiments, the apparatus may comprise a housing, a face plate coupled to the housing, a strike plate coupled to the housing, and a keeper disposed between the face plate and the strike plate. The keeper may be rotatably coupled to the housing and may have a cavity configured to receive a latch coupled to a door or other access point. A motor may be disposed within the housing, and a shaft may be coupled to the motor. An actuator arm may be coupled to the shaft. The motor may be operable to rotate the shaft to move the actuator arm from a locked position to prevent movement of the keeper to an unlocked position to allow movement of the keeper.

A lock portable charging apparatus includes a case defining an interior area that is enclosed and a locking device situated in the case. A shackle assembly is operatively coupled to the locking mechanism and is functional to selectively secure the case to a support structure. The case defines a key inlet for receiving a key in to operate the lock mechanism. A battery, processor, and memory storing programming are situated in the case. A primary and auxiliary USB port are positioned on the case and electrically connected to the battery for receiving AC power to recharge the battery and share battery power with other electronic devices, respectively. A GPS module is in the case for determining a global location of the case. A solar cell is included to provide electrical current to the battery. Programming is included to locate a mobile phone associated with the case.

The invention provides a digital lock including at least two magnets. One magnet is a semi hard magnet and the other magnet is a hard magnet. The hard magnet is configured to open or close the digital lock. The semi hard magnet and the hard magnet are placed adjacent to each other. A change in magnetisation polarisation of the semi hard magnet is configured to push or pull the hard magnet to open or close the digital lock.

Electromechanical lock utilizing magnetic field forces. An actuator is moved between a locked position and an unlocked position. In the locked position, a first permanent magnet directs a first magnetic field exerting a pushing force so that rotation of the first axle is blocked, and a second permanent magnet directs a second magnetic field exerting a pulling force so that the first axle is kept uncoupled with the second axle. In the unlocked position, the first permanent magnet directs a reversed first magnetic field exerting a pulling force so that the first axle is released to rotate, and the second permanent magnet directs a reversed second magnetic field exerting a pushing force so that the first axle becomes coupled with the second axle.

A wirelessly-powered locker comprises a transmitting antenna mounted to or embedded within a locker wall and a receiving antenna coupled to the lock. A power source connected to a transmitter transmits power to a wireless receiver in the lock via radiated wireless power. The wireless power operating frequency may be in the ISM band. The lock may further include wireless communication means to allow wireless transmission of an unlock code to the lock or wireless monitoring of the lock.

The invention provides a digital lock including at least two magnets. One magnet is a semi hard magnet and the other magnet is a hard magnet. The hard magnet is configured to open or close the digital lock. The semi hard magnet and the hard magnet are placed adjacent to each other. A change in magnetisation polarisation of the semi hard magnet is configured to push or pull the hard magnet to open or close the digital lock.

An electronic straight shackle lock apparatus and system. Aspects of the present disclosure provide for a keyless, electronic straight shackle lock that provides a high level of security at a relatively low cost and without any opening for a physical mechanical key. Certain embodiments provide for an easy-to-use and compact adapter for a keyless, electronic straight shackle lock and the ability to manually override the electronic lock. Certain benefits and advantages of the present disclosure include a compact and flexible locking system that can be installed on many different enclosures and doors that can be locked and unlocked using an electronic device via a wireless signal.