16 channel POE IVR，Support 16 channel 4Kcamera put in&out.Support features：line crossing、vehicle retrograde、human absent、human loitering、area intrusion、illegal parking. Support voice alarm function in modes. Support to modify the lighting mode of private protocol IPC. Support online upgrade and U disk upgrade in our camera, max support 1* 16TB HDD, 1* HDMI and 1*expansion VGA output interface, 2* USB interfaces, support mobile phone monitoring.   ◆Support access to 16 channel POE camera (8MP/D1+16channel preview+4channel playback), each interface support maximum power 15W ◆Support the max transmission distance of 100M in normal mode & 200M in signal enhancement mode. ◆Support camera and POE interface binding channel ◆ Support Smart265, H265, H264 dual stream decoding. ◆Support synchronous video recording, remote monitoring, backup video MP4 format, mobile phone can also be viewed ◆Support VGA/HDMI same-source output ◆Support preview image and playback image electronic enlargement ◆Support standard ONVIF, RTSP, GB28181 protocols. And RTMP push stream ◆Alarm capture, alarm email sending function ◆Support DDNS, UPNP, etc. ◆Support WEB, mobile phone monitoring, IMS client monitoring ◆Support our SMART IPC behaviour analysis: human detection, line crossing, vehicle retrograde, human absent, loitering, area intrusion, vehicle illegal parking. ◆Support channel patrol grouping ◆Support network detection (network traffic monitoring, network packet capture, network smooth) function ◆Support maximum 4-channel 1080P video synchronous playback ◆Fast start-up, enjoy the experience  .New UI interface, smooth operation ◆Support 16-channel 4K decoding and 4K display output ◆Support manually and automatically add IPC in LAN ◆Support online upgrade and U-disk upgrade IPC ◆Support private protocol IPC maintenance, including IPC restore default, reboot, turn on/off all-network pass and so on. ◆Newly optimised for high quality compatibility with hard drives. ◆Support the function of recording after disconnecting from the network ◆Support selecting video stream mode ◆Optimise the access bandwidth, the limit is up to 80M