... MegaPixel Color CMOS Image Sensor 3.Built in microphone 4.0.3Lux night vision wireless ip camera Model:ZS-M52HWCatalogue TypeParametersFeaturesView by ... 36, 64,81-channel , no user limited, centralized monitor, remote record and playback , Skype message alarm, ... viewing on line at the same timeAlarmAlarm DetectionSupport motion detecting ,Settings for sensitivity detectionAlarm actionE-mail pictures ...