SIP cube network camera is an ultra-mini size network camera with an elegant design, especially suitable for indoor applications in which discreetness is of utmost importance. A removable IR-cut filter as well as improved IR illuminators, effective up to 15m, ensures that cube camera can secure superior image quality around the clock. Featured with built-in microphone and speaker, the SIP cube camera combines SIP/VoIP technologies together for bi-directional audio monitoring/ alarm etc. to phone system. The solution connects the SIP IP camera, Video SIP phone, IPPBX, as well as your mobile devices (such as iPad, IPhone and Android Phone), which enriches your IP surveillance system.