GV-CBW220 | 2MP, H.264, Wireless Cube IP camera 1/2.5" Progressive Scan CMOS | Dual streams from H.264 and MJPEG | Up to 30 fps at 1920 x 1080 Day and night function (electronic) | Wireless connectivity: WiFi 802.11b/g/n | Two-way audio | Built-in micro SD card slot (SD/SDHC) for local storage Wide Dynamic Range (WDR) | Defog | Motion detection | Tampering alarm | Privacy mask IP address filtering | Megapixel lens | Supports iPhone, iPad, Android & 3GPP | 31 languages on Web interface | ONVIF (Profile S) conformant