... high, Less noise, Illumination low. With HD-SDI, HDMI, HD Component (YPbPr), CVBS (AV), S-Video, RS232, 422, 485 Interface, Super ... meeting room. 1080P 4 Megapixels HD PTZ Video Conference Camera System KT-HD20 HD40Features² Two/Four Megapixels CMOS image sensor² Wide ... SONY Terminals 1080P 4 Megapixels HD PTZ Video Conference Camera System Specification Item No.KT-HD20KT-HD40Image Sensor1/3 type CMOS1 ...