360 degree panoramic camera, 1.3 million HD pixel, it can support maximum memory card 128G(Not Included). Motion detetion alarm function, mobile phone notification will be sent to you timely when encountering suspicious things. Two-way audio function, built-in advanced microphone and speakers, voice commands can be sent that frighten intruders or talk to relatives remote control. Also support 5 people online video. Easy to install, mobile phone can be connected wirelessly to be controled. Support Night-vision function, in the case of lights off, 24-hour monitoring. (No illumination). New other (see details): A new, unused item with absolutely no signs of wear. The item may be missing the original packaging, or in the original packaging but not sealed. The item may be a factory second or a new, unused item with no defects.