DVR Description: H.264, H.264+ & Dual-stream video compression, Support and Analog cameras with adaptive access. Up to 2MP resolution for recording of the first 2 channels of . Support 1080P lite mode enabled to realize the real-time 1080P lite and 720P lite resolution. Simultaneous HDMI/VGA output at up to 1920 x 1080 resolution. Long transmission distance over coax cable. Up to 4/8-ch synchronous playback at 1080p resolution. Playback at up to 256X speed. Dome Camera Description: 2 Megapixel High-performance CMOS, Analog HD output, up to 1080P resolution, True Day/Night, Smart IR, Up to 20m IR distance, OSD Menu, Up the Coax (HIKVISION-C Protocol), Switchable TVI/AHD/CVI/CVBS. Effective Pixels- 1930 (H) x 1088 (V), Min. illumination- 0.01 Lux @ (F1.2, AGC ON), 0 Lux with IR. Signal System - PAL/NTSC.