Geovision GV-EFD1100 Series 1.3MP H.264 Low Lux WDR IR Mini Fixed IP Dome Sur... 1/3" progressive scan low lux CMOS Dual streams from H.264 and MJPEG Up to 30 fps at 1280 x 1024 Intelligent IR Day and night function (with removable IR-cut filter) 2-axis mechanism (pan / tilt) Built-in microphone Wide Dynamic Range (WDR) Supports iPhone, iPad, Android 3GPP 31 languages ONVIF (Profile S) conformant Defog Motion detection Tampering alarm Text overlay Privacy mask IP address filtering DC 12V / PoE Megapixel lens