Features: Support 265and coding technology, ultra-low bit rate, fully compatible with 264 matching Support high-definition output display Support protocol to connect to equipment (network mode) Support multiple cloud technologies, realize network penetration, front-end and back-end docking, push alarm information to mobile phones and other functions Supporting Web, , central platform management software MYEYE, and providing development Support types of mobile phone monitoring (, Android) Remote access, with its own domain name service function (ARSP), remote monitoring is enabled with one key Standard coaxial control, easy to realize back-end control and front-end Support XVI or AHD or TVI or CVI or CVBS or IP signal six-in-one access Support intelligent analysis: human figure detection(limited to local channels), face detection (limited to local channels) and other functions Material: PCandMetal colour: green Package Contents: 1 x DVR Board(4CH) 1 x SATA data cable 1 x SATA power cable 1 x VGA Connector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.