A door lock mechanism is disclosed that includes door lock end alarm features. The mechanism includes a controller and a sensor useful to detect motions that are representative of attempted access through a door to which the door lock mechanism is attached. The controller can set an alarm condition if a measured motion, such as a measured acceleration, meet and/or exceeds a threshold. If an appropriate access control credential is provided through a user device then the alarm condition may not be set by the controller. The door lock mechanism can be coupled to a remote station via a communications link if needed, such as a radio frequency link. The remote station can additionally be in communication with the door lock mechanism via a network. The remote station can be used to send and receive messages regarding door lock mechanism status, configuration, etc.

There is disclosed a Service Vehicle storage compartment door alarm system. In an embodiment, the system comprises an alarm pin switch bracket having one or more apertures for mounting the alarm pin switch bracket to a vehicle storage compartment door latch system using existing mounting fasteners and an alarm pin switch mounted to the alarm pin switch bracket, the alarm pin switch adapted to detect movement of the vehicle storage compartment door handle to trigger an alarm signal, the alarm pin switch including a connection point for connecting a signal wire. A plurality of alarm pin switch brackets mounted to a plurality of vehicle storage compartment door latch systems may all be connected via signal wires to a central alarm system for activating an alarm upon detection of movement of any one of the vehicle storage compartment door handles.

An auditable security system for preventing unlawful diversion of goods and/or services is provided. The security system includes a secure enclosure, an access control system that generates audit data, cameras proximal to the access control system, cameras located in the secure enclosure, a video management system that manages the cameras and generates video data, an exterior computing system configured to allow users to interface with the access control system, the video management system and data stored by the systems, and a database configured for storing data stored by the access control system and the video management system. When a user interacts with the access control system, the cameras begin generating audio and video data, which is stored, along with audit data, in the connected database. The audit data and video data is also provided to a third-party system for processing.

A portable electronic lock has a lock body having a locking device and a closing hoop that is movable relative to the lock body between a closed position and an open position, wherein the closing hoop can be locked to the lock body by means of the locking device in the closed position. The lock at least has an electrical unit, an electrical energy source, a signal generator, and a control unit. The control unit is configured to monitor a charge level of the electrical energy source and to control the signal generator to output a charge level warning signal sequence in the form of the letter sequence S-O-S in accordance with Morse code if the charge level of the electrical energy source falls below a predetermined limit value.

In order to secure a door in a locked position without a key, such as to resist a forced entry through the door, a removable, non-intrusive, remotely-controlled door locking apparatus is provided, which includes a rear plate for attachment against a surface of a door using an adhesive substance, a flange that extends from the rear plate under the door, and a cover for enclosing components on the rear plate. A DC-powered linear actuator connected to the rear plate and at least one electronics module configured to communicate wirelessly is within the cover. A foot of the actuator is configured to be extended in a lock state against a floor surface to secure the door or retracted in an unlock state, based on either a wireless signal received from a remote smart device or the state of a manual switch located on apparatus to control the actuator.

A portable electronic lock comprises a lock body and at least one securing part, in particular a U hoop or a bolt, that can be selectively locked to the lock body or released from the lock body. The lock body further comprises a first introduction opening and a second introduction opening for introducing a respective section of the at least one securing part into the lock body; an electromechanical locking device that has a first latch and a second latch, a cam rotatable about an axis of rotation and an electric motor for driving the cam; and a control circuit. The first latch can be displaced by means of the cam from an unlocked position into a locked position in which the first latch engages into the first introduction opening in order to lock the at least one securing part in the first introduction opening, and the second latch can be displaced by means of the cam from an unlocked position into a locked position in which the second latch engages into the second introduction opening in order to lock the at least one securing part in the second introduction opening. The control circuit is configured to control the electric motor to drive the cam.

A lockset is provided with a sensor assembly for detecting tampering with the cylinder. A lock cylinder with a cylinder body and a cylinder plug disposed in the cylinder body is provided. The cylinder plug is configured to deform and/or separate from the cylinder body when a sufficient force is applied. A sensor assembly is provided that detects when the cylinder plug deforms and/or separates from the cylinder body. In some embodiments, the sensor assembly could detect when the cylinder plug deforms and/or separates from the cylinder body with a strain gauge, a continuity circuit, a micro-switch, an optical sensor, an accelerometer and/or a contact microphone.

A door lock assembly for a door hinged to a door frame, having primarily a two-part lock assembly, including a linear pin or bolt having a first pin end and a second pin end, the second pin end formed with a handle attached and a magnet positioned therearound the second pin end and proximate a junction between the handle and the second pin end and a mounting plate having a first plate end and a second plate end, the plate ends having a one or more mounting holes, the mounting plate having a base or humped body positioned between first plate end and a second plate end, the humped body having a locking aperture positioned crosswise there through the humped body to receive first pin end.

Locks, systems and methods of monitoring a lock, the lock having a hub with a slot rotatable by a handle to open and close a latchbolt. A locking member is moveable into and out of engagement with the hub slot to prevent and permit movement of the hub and latchbolt. A sensor on the lock, adjacent the hub and locking member, monitors a moving lock component. The sensor may sense the position of the locking member in or out of engagement with the hub slot. The sensor may be a reed switch actuated by a magnet on the moving lock component. The lock may further include a magnet mounted on the hub and the sensor may comprise a reed switch capable of being actuated by the magnet on the hub. The lock and system may include an external control unit having an alarm for controlling operation of the lock.

Locks, systems and methods of monitoring a lock, the lock having a hub with a slot rotatable by a handle to open and close a latchbolt. A locking member is moveable into and out of engagement with the hub slot to prevent and permit movement of the hub and latchbolt. A sensor on the lock, adjacent the hub and locking member, monitors a moving lock component. The sensor may sense the position of the locking member in or out of engagement with the hub slot. The sensor may be a reed switch actuated by a magnet on the moving lock component. The lock may further include a magnet mounted on the hub and the sensor may comprise a reed switch capable of being actuated by the magnet on the hub. The lock and system may include an external control unit having an alarm for controlling operation of the lock.