1. NVR3216 16CH Network embedded dvr 2. 4CH@1080P, 8CH@720P, 16CH@D1 3. Multi brand ... DH-NVR3216> 4/8/16 channel 1U standalone Network Video Recorder> Dual-core CPU presents the powerful preview, recording, playback and ... , DDNS, FTP, Alarm Server, IP Search(Support Dahua IP camera, DVR, NVS etc)Max Remote Users20 Users simultaneouslyRemote OperationMonitor, PTZ control ...