security camera system,16CH DVR, sony ccd .Phone supported system. Sony 1/3" Super Had Color 480 TV Line CCD. cctv system FeatureFREE 500G HDD installed & Microphone includedSony 1/3" Super Had Color 480 TV Line CCDHigh quality 4-9 mm LensDay / Night and Waterproof functionH. 264 video compression format, supports Display D1 resolutionADPCM audio compression formatWindows Graphical interface; ...