Dahua IP Cameras DVR; 4/8/16 channel with 1080p realtime live view; H. ... realtime playback, GRID interface & smart search Support Multi-brand network cameras: Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell ... , PPPOE, DDNS, FTP, Alarm Server, IP Search(Support IP camera, DVR, NVS etc)Max. User Access20 usersSmart PhoneiPhone, iPad, Android, Windows ...