In Wiltshire, United Kingdom, in 2003, a pilot scheme for exactly what is now called "Talking CCTV" was place into motion, allowing operators of CCTV cameras to speak from the camera through a speaker when it is necessary. Analog cameras, on the list of earliest types of CCTV cameras, transmit https://trentonhihgg.shopping-wiki.com/9064627/closed_circuit_camera_television_an_overview