H.264(MPEG4) Stand-alone network DVR with audio

JVT-DV6000 series network digital video recorder is the 3rd generation excellent digital surveillance product. It uses the Real Time OS and embedded MCU. It has both features of digital video recorder (DVR) and digital video server (DVS). It can work stand-alone or be used to build a powerful network, widely used in surveillance fields.
Model name
JVT-DV6004: 4-ch video input and 4-ch audio input, or 4-ch video input 4-ch video loop output and 2-ch audio input. These 2-ch audio inputs are synchronized with the first 2-ch video input. The 1st video channel can max support 4CIF compression resolution real time, and other video channels can only max support CIF resolution real time.
JVT-DV6008: 8-ch video input and 8-ch audio input, or 8-ch video input 8-ch video loop output and 2-ch audio input. These 2-ch audio inputs are synchronized with the first 2-ch video input. The 1st and 5th video channels can max support 4CIF compression resolution real time, and other video channels can only max support CIF resolution real time.
JVT-DV6016: 16-ch video input and 16-ch audio input, or 16-ch video input 16-ch video loop output and 2- ch audio input. These 2-ch audio inputs are synchronized with the first 2-ch video input. The 1st, 5th, 9th and 13th video channels can max support 4CIF compression resolution real time, and other video channels can only max support CIF resolution real time.