Ip camera ptz camera infrared security camera wireless ip camera motion detection application indoor resolution 1 280 x 720 pixels resolution sensor 1 megapixels video hd functions 2 way audio pir passive infrared eptz live viewing smartphone viewing noise detection cloud enabled zoom still photo multiple video streams night vision event notification microphone interfaces rj45 wlan wireless lan standards 80211b 80211g 80211n video formats h264