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Axon Signal is a range of products that are designed to automatically trigger recordings on Axon cameras in response to certain events, such as Signal Vehicle (which can trigger after the opening of doors or activation of sirens), Signal Performance Power Magazine (a successor to the TASER Cam accessory that triggers recordings when an Taser is ...
Each Holter system has hardware (called monitor or recorder) for recording the signal, and software for review and analysis of the record. There may be a "patient button" on the front that the patient can press at specific instants such as feeling/being sick, going to bed, taking pills, marking an event of symptoms which is then documented in the symptoms diary, etc.; this records a mark that ...
Royal Air Force officer with 1958 pattern holster. A standard set of 1958 Pattern webbing as issued to most British personnel consisted of a belt, a yoke that supported the attachment of a shovel or pick, two ammunition pouches to carry magazines for the L1A1 self-loading rifle, Sterling submachine gun, or L4A1-A9 machine gun, linked 7.62mm ammunition for the L7A1/A2 general-purpose machine ...
A police officer wearing a body camera on his uniform. In policing equipment, a police body camera or wearable camera, also known as body worn video (BWV), body-worn camera (BWC), or body camera, is a wearable audio, video, or photographic recording system used by police to record events in which law enforcement officers are involved, from the perspective of the officer wearing it.
A motion detector attached to an outdoor, automatic light. A motion detector is an electrical device that utilizes a sensor to detect nearby motion (motion detection).Such a device is often integrated as a component of a system that automatically performs a task or alerts a user of motion in an area.
An H&K P7 pistol in a holster. A handgun holster is a device used to hold or restrict the undesired movement of a handgun, most commonly in a location where it can be easily withdrawn for immediate use. Holsters are often attached to a belt or waistband, but they may be attached to other locations of the body (e.g., the ankle holster).
A VR sensor used as a simple proximity sensor can determine the position of a mechanical link in a piece of industrial equipment. A crankshaft position sensor (in an automobile engine) is used to provide the angular position of the crankshaft to the engine control unit. The engine control unit can then calculate engine speed (angular velocity).
Potentiometric solid state gas sensors have been generally classified into three broad groups. Type I sensors have an electrolyte containing mobile ions of the chemical species in the gas phase that it is monitoring. The commercial product, YSZ oxygen sensor, [1] is an example of type I.