H.264 ,H.264+& Dual-stream video compression
Support HD-TVI, AHD and analog cameras with adaptive access
Up to 3 MP resolution for recording of the first channel of DS-7104HQHI-F1/N, the first 2 channels of DS-7108HQHI-F1/N, and the first 4 channels of DS-7116HQHI-F1/N
Support 1080P lite mode enabled to realize the real-time 1080P lite and 720P lite resolution
Simultaneous HDMI/VGA output at up to 1920 × 1080 resolution for DS-7104/7108HQHI-F1/N and 4K (3840 × 2160) resolution for HDMI output of DS-7116HQHI-F1/N
Long transmission distance over coax cable
Up to 4/8-ch synchronous playback at 1080p resolution
Playback at up to 256X speed.