The Foscam FI9821P is Foscam's first "Plug & Play" camera featuring the ability to connect via smartphone by simply scanning the QR code on the underside of the camera. Bypassing the need to access your router and setup port forwarding, the FI9821P can be set up effortlessly by anyone, even those with very little IT experience. The FI9821P also features 1280 x 720p video resolution, h.264 video compression, built-in DVR via SD card (upto 32gb), two-way audio, Wi-Fi-N capability, pan/tilt, remote internet viewing, motion detection, night-vision as well as network video recording capability. In addition, it is smartphone compatible (iPhone, Android - app required) as well as viewable over the internet using standard browsers on PC (Firefox, IE & Chrome) or Mac (Safari only). The camera functions well as a smartphone baby, pet or elderly parent monitor or as part of a complete home/office security system with remote internet monitoring ability. The FI9821P improves on the FI8910W by adopting high performance media and video processors capable of H.264 video compression which allows for ultra-smooth high definition video transmission, increased FPS and minimal bandwidth consumption. In addition, due to the small file sizes produced by H.264 video compression it has the ability to save tremendous disk space when doing video recording.