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  2. List of films featuring surveillance - Wikipedia

    en.wikipedia.org/wiki/List_of_films_featuring...

    Surveillance 24/7: 2007: Filmed through surveillance cameras, a teacher takes home a lover and wakes up to find him murdered. [49] Sweet Bunch: 1983: A group of four misfits live together in a house and, disillusioned with life, experiment in crime. They are put under surveillance by the authorities, who wait for a misstep. [50] Takedown (Track ...

  3. Hikvision - Wikipedia

    en.wikipedia.org/wiki/Hikvision

    Hangzhou Hikvision Digital Technology Co., Ltd., often shortened to Hikvision, is a Chinese state-owned manufacturer and supplier of video surveillance equipment for civilian and military purposes, headquartered in Hangzhou, Zhejiang.

  4. Surveillance - Wikipedia

    en.wikipedia.org/wiki/Surveillance

    Surveillance is used by citizens, for instance for protecting their neighborhoods. It is widely used by governments for intelligence gathering, including espionage, prevention of crime, the protection of a process, person, group or object, or the investigation of crime. It is also used by criminal organizations to plan and commit crimes, and by ...

  5. List of Sony products - Wikipedia

    en.wikipedia.org/wiki/List_of_Sony_products

    Sony Professional offers professional solutions for cinematography, filmmaking, news production, live production, education, corporate and healthcare needs. [2] Professional cameras. Studio and Broadcast Cameras. Digital Cinema Cameras. Camcorders. PTZ and Remote Cameras. Broadcast and production.

  6. Closed-circuit television - Wikipedia

    en.wikipedia.org/wiki/Closed-circuit_television

    Surveillance cameras on the corner of a building. Surveillance camera in a residential community. Closed-circuit television (CCTV), also known as video surveillance, [ 1 ][ 2 ] is the use of closed-circuit television cameras to transmit a signal to a specific place, on a limited set of monitors.

  7. Wireless security camera - Wikipedia

    en.wikipedia.org/wiki/Wireless_security_camera

    Wireless security cameras are closed-circuit television (CCTV) cameras that transmit a video and audio signal to a wireless receiver through a radio band. Many wireless security cameras require at least one cable or wire for power; "wireless" refers to the transmission of video/audio. However, some wireless security cameras are battery-powered ...

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