Description Hikvision DS-2CE56D8T-IT3ZE, 2MP HDTVI PoC Varifocal Turret Camera
The Hikvision DS-2CE56D8T-IT3ZE (2.8 ~ 12mm) is a turret camera working in HDTVI - Turbo HD technology. HDTVI technology is characterized by high image quality generated by cameras - the technology works on a coaxial cable. The camera is able to transmit images at a distance of up to 450m without a signal amplifier, very high resistance to electromagnetic interference due to low frequency results in an image of perfect quality as for technologies operating on the basis of coaxial cables.
PoC, or Power over Coax (coaxial cabling) technology, utilizes a single coaxial cable to transmit both data and power between front-end cameras and back-end video recorders (DVRs), as opposed to using one cable to send power to a camera and another one to transmit data back to recording units.