4 Channel MPEG4 Standalone DVR with USB and Remote

MPEG-4 real time compression format High resolution recording (For 4 channels): Frame: 720 x 480 pixels with 30 IPS NTSC / 720 x 576 pixels with 25 IPS PAL CIF: 352 x 240 pixels with 120 IPS NTSC / 352 x 288 pixels with 100 IPS PAL Image quality setting: Best, High, Normal, and Basic Extensive recording time by connected to Independent Disk Array. Remote surveillance on mobile phone via GPRS, or on PC through internet connection Easy file backup methods with USB, and network remote recording backup Alarm trigger recording will send alert with images to designated e-mail and FTP address Also supports pre-alarm recording (8MB) Advanced motion detection function (4 different adjustable factors of motion detection sensitivity) and convenient search function. Pentaplex functions (live display, record, playback, backup, and network) Web function supports MJPEG compression format for transmitting over the internet Web surveillance supports multiple viewers simultaneously Support covert screen for live view channels IR remote control of the system and PTZ through RS-485 Support PELCO-D protocol 1 HDD base built-in, each can support more than 400GB Easy system upgrade via USB Support static IP, dynamic IP, and DHCP with DDNS function Support manual / timer / motion / alarm recording functions Record audio with 4ch in and 2ch out System auto recovery after power reconnected Optional Peripherals: independent disk array; VGA connector