ISE 2020: Katov Introduces KT-HD82 Ultra HD 4K PTZ Camera with USB and HDMI Out February 18, 2020 | Home / February 18, 2020 rave-video / ISE 2020: Katov Introduces KT-HD82 Ultra HD 4K PTZ Camera with USB and HDMI Out Look in: ISE ISE 2020: Katov Introduces KT-HD82 Ultra HD 4K PTZ Camera with USB and HDMI Out