Option 1: 4 CH DVR with 4 Cameras(NO HDD)          1 x 4CH HD DVR          4 x 1080P Bullet Camera         4 x 60FT CCTV cable for camera          2 x 12V/2A power supply          1 x 1 to 4 power splitter cable       Hard drive not included	Option 2: 8 CH DVR with 4 Cameras 1TB HDD          1 x 8CH HD DVR          4 x 1080P Bullet Camera         4 x 60FT CCTV cable for camera          2 x 12V/2A power supply          1 x 1 to 4 power splitter cable       1 x 1TB hard drive pre-installed in the DVR
Option 3: 8 CH DVR with 8 Cameras（ No HDD ）         1 x 8CH HD DVR          8 x 1080P Bullet Camera         8 x 60FT CCTV cable for camera          3 x 12V/2A power supply          2 x 1 to 4 power splitter cable         Hard drive not included	Option 4: 8 CH DVR with 8 Cameras 1TB HDD          1 x 8CH HD DVR          8 x 1080P Bullet Camera         8 x 60FT CCTV cable for camera          3 x 12V/2A power supply          2 x 1 to 4 power splitter cable       1 x 1TB hard drive pre-installed in the DVR
Option 5: 8 CH DVR with 4 Color Cameras 1TB HDD  1 x 8CH HD DVR  4 x 1080PColor Night VisionCamera 4 x 60FT CCTV cable for camera  2 x 12V/2A power supply  1 x 1 to 4 power splitter cable 1 x 1TB hard drive pre-installed in the DVR