A double cylinder lock is disclosed which includes a first of the cylinders, called a service cylinder, being actuatable by a first key, the second of the cylinders, called a customer cylinder, being actuatable by a second key distinct from the first key, wherein the service cylinder may only be actuated once at most between two actuations of the customer cylinder the lock also including a module for detecting the actuation of the service cylinder.

A tamper-detection device and system are disclosed. The tamper-detection device includes one or more components which enable the tamper-detection device to detect a state change, even in the absence of a power supply. A capacitor is provided in the tamper-detection device that, when shorted, discharges and induces a state change at a microcontroller of the tamper-detection device.

A tamper-detection device and system are disclosed. The tamper-detection device includes one or more components which enable the tamper-detection device to detect a state change, even in the absence of a power supply. A capacitor is provided in the tamper-detection device that, when shorted, discharges and induces a state change at a microcontroller of the tamper-detection device.

Systems and methods of the invention relate to managing an inventory of items within a storage container. A storage container can house one or more items for distribution among one or more users such as, for instance, employees. The storage container discussed herein provides authentication of a user, tracking of the inventory each user removes or returns, video/image capture of user during access of the storage container, wireless tracking of items housed within the storage container, among others.

Systems and methods of the invention relate to managing an inventory of items within a storage container. A storage container can house one or more items for distribution among one or more users such as, for instance, employees. The storage container discussed herein provides authentication of a user, tracking of the inventory each user removes or returns, video/image capture of user during access of the storage container, wireless tracking of items housed within the storage container, among others.

A sensor package is disclosed that includes, a compass, an accelerometer, and an electromagnetic flux tag based open/close sensor. The compass may be activated by a microcontroller in response to an indication of movement detected by an accelerometer. The compass's data may be utilized to determine an orientation for the object such as a door on which the sensor package is situated. The orientation data may indicate that the door is ajar and/or that a second magnetic field is present, suggesting tampering. A notice may be dispatched to a controller for the home security system, a client device, a remote system, etc.

A sensor package is disclosed that includes, a compass, an accelerometer, and an electromagnetic flux tag based open/close sensor. The compass may be activated by a microcontroller in response to an indication of movement detected by an accelerometer. The compass's data may be utilized to determine an orientation for the object such as a door on which the sensor package is situated. The orientation data may indicate that the door is ajar and/or that a second magnetic field is present, suggesting tampering. A notice may be dispatched to a controller for the home security system, a client device, a remote system, etc.

A road freight transport security system for a vehicle, is described, which comprises a database; and a portable electronic device running a security application. The security application is configured to prompt a user to carry out a plurality of external security checks of the vehicle, provide a facility for the user to confirm completion of those checks, provide a facility for the user to associate one or more photographs, taken by the portable electronic device, with one or more of the checks, and to upload log data to the database, the log data indicating at least a date and time of completion of the checks. A sensor device is also provided, mounted within a freight area of the vehicle, having one or more sensors, and being operable to communicate an alert to the portable electronic device in the event that an anomaly is detected inside the freight area. In this way, real time detection of security breaches within a freight trailer or container may be achieved. The driver is not required to engage directly with an intruder, and is facilitated in reporting the crime and demonstrating that appropriate precautions had been taken. Accordingly, driver safety may be improved and freight thefts and or losses via contamination reduced.

There is provided a system and method for secure entry to a property or building. One aspect includes an apparatus having a housing and alarm means for triggering a timed alarm upon removal of a receptacle key from the housing. Locking means is included for locking the housing. Another aspect includes a removable media containing a list of cylinder codes. At least a portion of the list of cylinder codes are transferred to a receptacle key within the housing. Another aspect involves a system having a secure container with locking means for locking a housing. The system includes at least one locking receptacle that is unlocked with the receptacle key. Also provided is a method comprising the steps of retrieving a receptacle key from a secure container, triggering a timed alarm for return of the receptacle key and accessing a locking receptacle with the receptacle key.

An alarm device for a vehicle has a sensor section detecting that the hand of a passenger approaches an opening and closing operation section H and sending an operation detecting signal, a vehicle detector detecting another vehicle approaching from behind and sending a vehicle detecting signal, a vibration unit vibrating the opening and closing operation section H, a lamp section arranged on a pillar and displaying a warning sign with the irradiation of light, and a ECU (Electric Control Unit). When the ECU receives the vehicle detecting signal and the operation detecting signal, the vibration unit operates and a warning sign is displayed on the lamp section. Thereby, when another vehicle approaches, it is possible to prevent the passenger from opening operation of the door body.