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The VISCA Protocol is used on LectureSight, Avaya Scopia, Angekis, Atlona, AREC HDVS series cameras, Polycom and Cisco/Tandberg video conferencing systems. Sony and Canon use VISCA for CCTV cameras. Blackmagic Design ATEM switchers that have RS-422 port and controlled by either ATEM 1M/E or ATEM 2M/E control panels are capable of controlling ...
The first centralized IP camera, the AXIS Neteye 200, was released in 1996 by Axis Communications. [3] Although the product was advertised to be accessible from anywhere with an internet connection, [4] the camera was not capable of streaming real-time video, and was limited to returning a single image for each request in the Common Intermediate Format (CIF).
Wireless security cameras function best when there is a clear line of sight between the camera(s) and the receiver. If digital wireless cameras are outdoors and have a clear line of sight, they typically have a range between 250 and 450 feet. If located indoors, the range can be limited to 100 to 150 feet.
In May 2017, seven series of Hikvision cameras were affected by an improper authentication vulnerability which, if exploited, could allow "a malicious attacker [to] escalat[e] his or her privileges or assum[e] the identity of an authenticated user and [obtain] sensitive data," according to the U.S. Cybersecurity and Infrastructure Security Agency.
ONVIF (the Open Network Video Interface Forum) is a global and open industry forum with the goal of facilitating the development and use of a global open standard for the interface of physical IP-based security products.
Network Cameras – Axis Communications is a manufacturer of network cameras for a wide range of applications. Its products include pan-tilt-zoom cameras, vandal-resistant cameras, thermal cameras, nitrogen-pressurized cameras, and wireless cameras. Axis launched the world's first commercially available thermal network camera in 2010 and the ...
IP multicast is a technique for one-to-many and many-to-many real-time communication over an IP infrastructure in a network. It scales to a larger receiver population by requiring neither prior knowledge of a receiver's identity nor prior knowledge of the number of receivers.
The Real-Time Streaming Protocol (RTSP) is an application-level network protocol designed for multiplexing and packetizing multimedia transport streams (such as interactive media, video and audio) over a suitable transport protocol.