In Wiltshire, Uk, in 2003, a pilot plan for what is now generally known as "Talking CCTV" was place into action, enabling operators of CCTV cameras to communicate with the camera via a speaker when it is required. Purchased their 8 camera 4K bullet system and added 2 fisheyes. All https://simonsmhcx.blogdanica.com/34049204/closed-circuit-camera-system-options