... -SDI DVR with 1ch HD SDI & 8ch D1 240fps Digital Video Recorder smart phone remote view/ access Support:Arabic,Czech,English,Finnish ... and front panel press button6.Smart video detection:motion detection,video blind,video loss7.Smart camera settings:privacy masking,camera lock,color setting,and tittle ... -SDI DVR with 1ch HD SDI & 8ch D1 240fps Digital Video Recorder smart phone remote view/ access