Still looking for a Color Cameras Security System to monitor your home or office? This 4 Channel DVR Card & 4 Wired CCTV CMOS Cameras Security System is your best choice!This is 4 Channel DVR Card & 4 Wired CCTV CMOS Cameras Security System includes New H.264 MPEG4 Format, 4 Channels Security CCTV Digital Video Record DVR Card, 30fps NTSC, 25fps PAL, 4 Channel Video Input, 1 Channel Audio Input, Wireless Security Camera System supports Alarm Signal, All Video Switched to Monitor, Security CCTV Digital Video Record System. With this Color Cameras Security System, every corner of house can be seen on screen. And the pictures can be output to TV, security monitor or VCR, which also can display full or quad screen.With this amazing Cameras Security System, you will never let any single memorable scene sneak.