Name: 16 Channel Stand-alone DVR Model: PST-DVR016 Description: M-JPEG compression format. Linux embedded operation System NTSC/PAL Life display: NTSC:/480f/s; PAL:400f/s RS485 Port, PTZ control Recording Resource( MAX):NTSC,120f/s;PAL,100f/s Chinese and English language operation 16 channel video input, 2 channel BNC video output, and 1 channel S port output. 1 channel audio input,1 channel output High quality image for each channel, and the quality can be adjusted independently Keyboard locked function The recording can resume quickly when power-on and the recorded image keep normal. Support Zoom, Auto switch for single image, watermark function to protect the vicious modification to original recording Image quality optional: higher, high, low, lower Multiplex display mode: 1 image,4 image,8 image,9 image,13 image,16 image Recording mode: manual recording, time recording, alarm recording and motion detection recording Searching mode: search by recording time, search by recording group, search by event recording group 16 channel alarm input,1 channel alarm output Support video loss alarm Life display, recording and playback can be operated at the same time Support IE browse: remote monitor, remote playback, recording playback etc. Playback check speed or drawback with ?, ?,?,?6 Recording backup mode: internet backup, USB backup.