Cctv 9-channel network dvr

Key Attributes.

Main Features: * Real time monitoring, MPEG-4 compression, with network capabilities * 2 channels for audio recording or play * Motion detection with settable window / level * Supporting the hard drive with super capacity * System self-protection against power loss * Remote control optional Main Specifications: MODEL DVR-9V2 Video standard NTSC/PAL Video input 9 channels, CVBS Video output 1 channel, CVBS Monitoring Resolution NTSC: 720 * 480 (Each CH); PAL: 720 * 576 (Each CH) Frame rate NTSC: max. 30fps (Each CH); PAL: max. 25fps (Each CH) Features Full-D1, 1-CH / 4-CH / 9-CH display Recording Resolution NTSC: 720 * 240 (Each CH); PAL: 720 * 288 (Each CH) Frame rate NTSC: max. 60fps; PAL: max. 50fps Features Variable frame rate / Variable QL per channel Quality 8-level, Highest ~ Lowest Audio ADPCM2 CODEC, 2 channels record or play Video MPEG-4 CODEC Motion dete