1. 1/3" SONY CCD 420TVL, 2. H.264,30fps, 3. built-in microphone,PoE ... 4. with lens 1. 1/3" SONY CCD 420TVL, 2. H.264,30fps,3. built-in microphone,PoE4 ... surveillance systerm,LCD and Monitor, lens, cctv accessory etc. Indoor CCD IP Dome camera ELP-IP1501