How security video surveillance systems work
The working principle of OHWOAI's security video surveillance system is based on the collection, transmission and application of audio and video data from the front-end device. The following is the working principle in detail: Data Collection: OHWOAI's security video surveillance system first collects video data using front-end surveillance cameras placed in areas where it i...
The development of video surveillance cameras
OHWOAI has played an active role in the development of the video surveillance field. Below is the evolution and development of video surveillance in different eras: The rise of private security personnel in the 1960s and earlier Prior to the 1960s, many facilities employed private security officers as "gatekeepers." These officers wore police-like gear and were hired to ensu...
