Built-in Mic and Speaker, PoE Fisheye 360° Security Camera,Two way audio,monitor sound through mobile phone at any time / Color Night Video image ColorVu / 1.7mm 360° Panoramic Wide Angle, support RSTP, Hikvision, Dahua NVR
180° wide-angle lens, fixed angle, fixed M12x0.5 thread. The wide wide angle allows you to see large areas of the picture and control the oerall situation
Built-in pickup, Two way audio,monitor sound through mobile phone at any time / day and night vision / 3.6mm Wide Angle, support RSTP, Hikvision, Dahua NVR