... of style 3. Flexible Display mode Vstar digital video recorder surveillance 1. Flexible Display mode: Full Screen, Quad, nine split, sixteen ... ; support user-friendly GUI, simple operation8. Sophisticated Network Functions: remote surveillance, remote playback, remote recording, remote menu setup, support 3G mobile ... . Low stream, long recording time: 500G, can record 1 month (8ch)18. ICMS software