... built-in WEB browser, support IE visit;* Support video lost, motion detecting, probes three ways to report to the alarm;*RS485 ... * Clear picture, high-definition KI-R13UHD20/IP650TVL, 1/ 3Sony CCD, Minimum illumination 0.005LUX/F1.2, Support double streaming, voice ... , big lens, 12VDC, POE optionalKI-R13H20/IP540TVL 1/ 3Sony CCD, Minimum illumination 0.005LUX/F1.2, Support double streaming, voice ...