A locking device for preferred securement to the locking bars located on the doors of shipping container. The device includes a main frame and two preferably J-shaped plates. The a hub portion along with a first plate define an first securement area for the locking device to a first locking bar and a movable member along with a second plate define a second securement area for the second locking bar. A lock having a main shaft is inserted into the main frame and prevents the plates from being pulled outward. The lock is maintain in positioned by a solenoid which is disposed within a portion of the main frame in a closed/locked position preventing the lock and main shaft from being pulled out of the main frame. Upon receipt of an authorized remote command or password the solenoid is caused to be retracted allowing the main shaft to be move and freeing the two plates so that they can be pulled outwards allowing the locking device to be removed from the locking bars.

A rotary latch mechanism for releasably securing a first structure relative to a second structure. The rotary latch mechanism includes a housing adapted to be attached to the first structure, an actuator assembly coupled to the housing, a linkage coupled to the actuator assembly and arranged for movement along the housing with movement of the actuator assembly, and a bolt coupled to the housing and to the linkage, the bolt arranged for pivotal movement relative to the housing with movement of the linkage. The bolt is adapted to move between a latched position engaged with the second structure to secure the first structure relative to the second structure and an unlatched position spaced apart from the second structure to allow movement of the first structure relative to the second structure.

A rotary latch mechanism for releasably securing a first structure relative to a second structure. The rotary latch mechanism includes a housing adapted to be attached to the first structure, an actuator assembly coupled to the housing, a linkage coupled to the actuator assembly and arranged for movement along the housing with movement of the actuator assembly, and a bolt coupled to the housing and to the linkage, the bolt arranged for pivotal movement relative to the housing with movement of the linkage. The bolt is adapted to move between a latched position engaged with the second structure to secure the first structure relative to the second structure and an unlatched position spaced apart from the second structure to allow movement of the first structure relative to the second structure.

A locking device including a body, a first bar member, a second bar member, a hinge wherein the hinge is disposed to link the first bar member and the second bar member to facilitate mounting and removal of the lock, a magnet disposed to be secure the lock body to a metal portion of a container lid, an actuation button, an electromechanical locking mechanism including a bar member, a pivoting cache, a support plate, an internal latch, an internal motor, a rotational hinge is provided. Further controlling and monitoring the electromechanical lock is achieved through a mobile device in data communication with the lock and an Internet cloud service.

A lock with an integrated visual indicator of its engagement is provided. Such lock comprises a resiliently extensible pin and an engagement means on a first plate and a means for securing the pin on a second plate. When an external force is applied to the engagement means, the pin and the means for securing the pin may engage one another and, as a result, secure the first and second plate to one another. The lock may be disposed on a container to prevent physical access to certain objects when engaged in this manner. The visual indicator may be provided to ensure compliance with any requirement that the lock be engaged to secure the first and second plate. A tampering indicator may also be disposed between the plates to visually confirm whether the lock has been tampered with when the plates are secured to one another.

A lock with an integrated visual indicator of its engagement is provided. Such lock comprises a resiliently extensible pin and an engagement means on a first plate and a means for securing the pin on a second plate. When an external force is applied to the engagement means, the pin and the means for securing the pin may engage one another and, as a result, secure the first and second plate to one another. The lock may be disposed on a container to prevent physical access to certain objects when engaged in this manner. The visual indicator may be provided to ensure compliance with any requirement that the lock be engaged to secure the first and second plate. A tampering indicator may also be disposed between the plates to visually confirm whether the lock has been tampered with when the plates are secured to one another.

A vehicle power controller includes a processor capable of switching a power source of a vehicle based on whether a user rides in the vehicle, or whether a brake input occurs. The processor determines whether the user rides in the vehicle based on whether a smart key is authenticated in an interior of the vehicle, whether a door of the vehicle is opened or closed, or whether the user is seated in a seat.

A vehicle power controller includes a processor capable of switching a power source of a vehicle based on whether a user rides in the vehicle, or whether a brake input occurs. The processor determines whether the user rides in the vehicle based on whether a smart key is authenticated in an interior of the vehicle, whether a door of the vehicle is opened or closed, or whether the user is seated in a seat.

The present invention comprises a plug-bolt set with a circuit board and a detection antenna on a bolt-piece and a lock-seat set with a main antenna. The circuit board is set with a chip, a main circuit, and a secondary circuit. When the lock-seat and the bolt-piece are engaged and locked; the chip, the main circuit, and the main antenna are electrically connected to emit a first signal for providing the identification host to monitor, and controlling the secondary circuit to be electrically connected with the chip and the detection antenna to emit a second signal. The second signal can be used for the mobile phone software to do the quality control of the first signal. The first and second signals can be cut-off simultaneously when the plug-bolt is broken. This allows the end customer to do the actual test and quality control using the mobile phone.

A security system for a building includes a plurality of lock modules. Each lock module is associated with a particular door and has an unlocked position and a locked position. Each lock module includes a lock bar, an actuator, and a controller. The lock bar has a first position that allows the particular door to open and a second position that extends from a door frame, a wall, or a floor surface adjacent to the particular door to prevent the particular door from opening. The actuator moves the lock bar between the first and second positions. The controller is operably connected to the actuator and transmits a door status signal that uniquely identifies the particular door. A lock module command signal received by the plurality of lock modules directs the plurality of lock modules to reposition to either the unlocked position or the locked position.