WiFi Baby 2.0 - 2013 Version: Monitor & Nanny Cam DVR | Video, Audio, Alerts on iPhone, iPad, Android, Mac or PC on WiFi or 3G/4G. Anywhere. | American Company - Free US Based Support * New Powerful Chipset | Streams Exceptionally Smooth H.264 Video: Less Bandwidth & Higher Image Quality | WiFi "N" - Up to 5x WiFi Range 2x speed | Small, Sleek, (Just over 3" sq., 1" deep) * Apps: Simultaneous Video, Audio, Alerts up to 4 Cameras on screen | Zoom. Picture in Picture. Take a snapshot or record to your phone/tablet with just a click | Compatible up to latest OS: iOS 7+ Android 4.0+, Mountain Lion, Windows 8 * Built in "Nanny Cam" DVR, MicroSD Card slot for scheduled recording | No monthly fees, cloud service, server or account required. Password-protected and recording is handled by the camera itself * Night Vision viewing distance up to 20 feet | Listen to the Sound of Silence: Microphone Eliminates White Noise - Hear only what"s important - Your Baby