We can integrate access control and fire systems into the total security system. We can do the entire project from the design stage to the final commissioning of the system. By clicking above ...

Closed-circuit television, invented during World War ... proposed using the technology to create the first modern home security system. They filed a patent for their device in 1966, citing Marie ...

My design would enhance security and communication." The invention provides a completely closed circuit radio communication system ... commercial radio and television stations, etc.

A digital camera used for surveillance. Network cameras are the successor to the analog closed-circuit TV (CCTV) systems that have been widely used for decades, but instead of a dedicated network ...

T he Katsina State government has approved the installation of Closed-Circuit Television surveillance cameras across all 34 local government areas in the state, as part of efforts to tackle the ...