Internet IR hemisphere video, Night vision: 20-100m, D1 image quality, ... -SCDMA/CDMA 1X/EVDO/WCDMA, DNS, DDNS4. Built-in media server, supporting streaming media, smart phone, interphone and one-way broadcastSpecificationTechnical ... port transmission SafetyUser management Built-in dongleSystem resetLong distance resetBy internet remote OtherIRDistance: 10-60MPowerDC 12V 1A,<5WWorking temp, humidity-10 ...