... ip camera home security 1/3 SONY CCD, 420/480/540 TVL option, MPEG-4 CS/ C 4mm fixed lens, DC12V1A, indoor ... ×288 QCIF: 192×144Input1ChOutput1ChAudioCompressionADPCMInputBuilt-in MICCCDImage Sensor1/3 SONY, 420 TVL (SHARP, 480TVL Optional)Min Illumination0.5 LuxS/ N Ratio>48db ...