An assembly allows detecting an intrusion into an appliance that includes a chamber(s). At least one wall relating to one and the same chamber is designed, so as to form a chamber opening allowing to access at least one appliance chip. The assembly includes at least one baffle that is, each, disposed at the chamber opening. The assembly includes at least one chip that comprises a baffle manager. The baffle manager is configured to cause the at least one baffle to move repeatedly between a first and a second position with respect to the chamber opening, during an appliance chip operation. The baffle manager is configured to detect whether a baffle movement is slowed or blocked during the appliance chip operation. If yes, the baffle manager is configured to send a predetermined signal(s) for alerting the appliance chip or a device(s) or take an action(s).

A module carrier for use in a potentially explosive atmosphere, in particular in a potentially explosive atmosphere in the form of gas or dust, including a housing for receiving at least one module with a pushbutton, wherein the at least one module can be switched to live via the pushbutton, wherein the module carrier further includes a locking cap, wherein the locking cap has a device for actuating the pushbutton and wherein, in the unactuated state, the pushbutton is switched to not live and the pushbutton is actuatable by locking the locking cap using the actuating device.

An audio video navigation (AVN) device includes: a first housing including a first circuit board, a second housing that includes a second circuit board and that detachably couples to the first housing, a conduction module provided between a first coupling surface of the first housing and a second coupling surface of the second housing based on the second housing being coupled to the first housing, and a heat dissipation fan that is provided at the first housing and that is configured to exhaust air inside the first housing to an outside of the first housing. The conduction module includes: a first surface coupled to one of the first coupling surface or the second coupling surface, and a second surface facing the other one of the first coupling surface or the second coupling surface, where the second surface is not adhesive.

An electronic device, including a device body, a case, at least one power supply module, and a power distribution module, is provided. The case is disposed on the device body. The at least one power supply module is disposed in the case. The power distribution module includes a main body, a handle, and an anti-removal frame. The main body is detachably disposed on the device body. The handle is rotatably connected to the main body. The anti-removal frame is slidably disposed in the case. The power supply module is configured to push against the anti-removal frame, so that the anti-removal frame slides toward the handle and restricts the handle from rotating relative to the main body. In addition, a power distribution module configured for the electronic device is also provided.

A tamper detection apparatus includes a switch and a tamper detection circuit with a non-volatile memory in an industrial product enclosure. In response to the switch detecting a door or panel of an industrial product enclosure being open when an electronic component or system in the enclosure is unpowered, the tamper detection circuit stores a tamper event code in the non-volatile memory. After the electronic component or system is powered, a system processor obtains the tamper event code from the tamper detection circuit and refrains from operating a machine or process pending reset of the industrial product by a user.

A memory card is provided with various pad layouts to prevent a data signal pad from contacting a power contact in a host during insertion and removal of the memory card. The memory card can have a form factor and features that accommodate a relatively-large memory with relatively-high performance and accompanying thermal conditions. An efficient card lock mechanism is also provided.

Disclosed are methods and apparatuses relating to an anti-theft device. An anti-theft device can be affixed to a tablet or laptop. The anti-theft device can determine if a distance relative to a reference point exceeds a threshold. An alarm state can be entered.

A device includes a display and a housing. The housing surrounds the display and has four corners defining portions of an exterior surface of the device. The housing includes a first housing segment defining at least part of a first corner of the four corners and configured to operate as an antenna; a second housing segment defining at least part of a second corner of the four corners; and a third housing segment defining at least part of a third corner of the four corners. The third corner forms part of the housing diagonally opposite the second corner. The housing further includes a non-conductive housing component that structurally couples the first housing segment to another portion of the housing.

A carrier is provided for a hard drive. The carrier includes a housing that receives a hard drive and a security chip. A locking component secures the hard drive within the housing. Securing the locking component prevents the hard drive from being removed from the housing. A release mechanism releases the locking component. A breaking component is in communication with the release mechanism such that upon actuation of the release mechanism to release the locking component, the breaking component breaks the security chip for the hard drive.

The present disclosure provides an anti-lost device, comprising a first casing, an electronic component, a second casing, and a metal ring. The first casing comprises a first accommodating part. The electronic component is disposed at the first accommodating part. The second casing comprises a second accommodating part corresponding to the first accommodating part. The first casing is connected to the second casing. The metal ring is interconnected between the first casing and the second casing and is disposed at an outside of the first accommodating part and the second accommodating part. The metal ring comprises an extension part extending to an outside of the first casing and the second casing. The extension part comprises a through hole. The metal ring can improve the load-bearing and tensile strength of the anti-lost device.