... profile level 3Audio compression algorithm G.726/G.711Image Sensor1/3"inch 2.0M pixels CMOS SensorVideo parameters Brightness,Adjustable ... including around 100 R&D Staff. Product Line: TV Tuners, HD Media Players, Digital Photo Frame, Security DVRS, Mini Speakers, Webcams ... distributors in domestic, 60 overseas cooperation partners in overseas. 1/3"inch 2.0M pixels CMOS Sensor 720P High Resolution CCTV ...