1.plug and play 2.Local Memory:Support 32G TF Cards 3.Maximum ... applied, easy to operate, and highly confidential.Easy operationPlug & Play, technology, penetration degree can be 99%,applicable toany complex network ... 4,9,16,25,36, 64,81-channel , no user limited , centralized monitor, remote record and playback SystemOperation systemEmbedded Linux ... wifi camera with night vision ip camera plug and play