... with waterproof camera, 4ch DVR, 500GB HDD,15" monitor and accessory 2)Easy to install and operate ... X H.264 realtime 4ch DVR integrated with 15 inch LCD monitor and 500G hard disk(ELP-DVR1804T51P). 2 ... camera, car camera, standalone DVR, all in one LCD combo DVR, car DVR, DVR card, CCTV KIT, ... Wireless surveillance systerm, LCD and Monitor, lens, cctv accessory etc.Company websites www ...