... NVR3204/3208/3216V Dahua Mini Portable Vertical DVR for IP Cameras> Up to 4/8/16 channel with 1080p realtime live ... realtime playback, GRID interface & smart search> Support Multi-brand network cameras: Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell ... (without HDD) NVR3204/3208/3216V Dahua Mini DVR for IP Cameras