What type of television transmission system utilizes cameras to send signals to a limited number of monitors?

The type of television transmission system that utilizes cameras to send signals to a limited number of monitors is Closed Circuit Television (CCTV) systems. This system operates by transmitting video signals from cameras directly to specific monitoring locations, such as surveillance monitors, within a closed network. Unlike broadcast television systems that send signals over airwaves to any receiver within range, CCTV is designed for specific, localized surveillance, thus offering a higher level of security and control.

CCTV systems are widely used in various settings, including retail establishments, banks, and other environments where surveillance is crucial to prevent theft and ensure safety. The closed nature of the system means that only authorized users can view the footage, which enhances privacy and security.

Other transmission systems, such as open circuit television, are not designed for secure monitoring since they transmit signals publicly and can be intercepted by anyone with a receiving device. Network Video Recording Systems may involve complex IP-based systems but primarily deal with the storage and management of video rather than simply the transmission aspect. Streaming Video Systems focus on broadcasting video over the internet rather than transmitting to specific monitors within a closed network. Thus, CCTV is the most fitting answer for the type of transmission described in the question.