ZOSI 8-channel HD-TVI 1080P security DVR w/ 1920TVL 1080P indoor outdoor cameras h.264 8-channel HD-TVI 1080P security DVR specifications compression: H.264encode capacity: 8*1080p@15fpsvideo input/ output: 8CH BNC/ 1CH VGA, 1CH input/ output: 4CH RCA/ 1CH & playback & backup resolution: 1080phdd: 1*sate port (Support up to 4TB) 1080p 1920TVL Bullet camera specifications sensor: 1/2.7" Patina CMOS with ICR lens: Megapixel 3.6mm night vision: 120ft(40m) 1080p 1920TVL Dome camera specifications sensor: 1/2.7" Patina CMOS with ICR, 1080P lens: Megapixel 3.6mm night vision: 65ft(20m) package contents1x H.264 8CH HDMI DVR 4 x Bullet cameras 4 x Dome cameras 8 x 60ft CCTV Cable3 x 12V/2A power supply 2 x 1 to 4 power splitter cable