*Built-in speaker and MIC 2 way intercom
*Support ONVIF RTSP protocol
*960P/720P/VGA/QVGA dual stream
*Support 4CH real-time view on mobile phone ... Explore More
*Built-in speaker and MIC 2 way intercom
*Support ONVIF RTSP protocol
*720P dual stream
*Support 4CH real-time view on mobile phone APP
*Built-i ... Explore More
* Support use independent or with NVR
*Support ONVIF RTSP protocol
*960P/720P/VGA/QVGA dual stream
*Support 4CH real-time view on mobile phone APP
... Explore More
