... NVR3204/3208/3216V NVR3204/3208/3216V Dahua Mini Portable Vertical DVR for IP Cameras> Up to 4/8/16 channel with ... , PPPOE, DDNS, FTP, Alarm Server, IP Search(Support IP camera, DVR, NVS etc)Max. User Access20 usersSmart PhoneiPhone, iPad, Android, Windows ... ×H)Weight1.6KG(without HDD) NVR3204/3208/3216V Dahua Mini DVR for IP Cameras