GTC-6004N 4 Channels H.264 FULL HD NVR/Features/ Display Resolution: 1920x1080P H.264 video compression algorithm IP Camera Input: 4 Channels 1 channel VGA output, 1 channel
GTC-6008N 8 Channels H.264 FULL HD NVR/Features/ Display Resolution: 1920x1080P H.264 video compression algorithm IP Camera Input: 8 Channels Support single SATA hard disk, up
GTC-6016N 16 Channels H.264 FULL HD NVR/Features/ Display Resolution: 1920x1080P H.264 video compression algorithm IP Camera Input: 16 Channels Support 2xSATA hard disk, up to
