#4 4CH DVR, Adopts latest H.264 compression to ensute high quality image; D1 and CIF can be adjusted, supports 4ch recording, Network transmission, and playback sinmultaneously. Support dual-stream transmission for all channels. Support Multiplex operation:live, record, playback, backup, network transmission, mobile phone surveillance. Support backup with USB Flash Disk. Support 1channel Main output, 1channel VGA output,Support video channel hidden and S.E.Q for single channel. Support Digital Zoom and PIP preview. Support password watermark function to avoid data modification.Action with Alarm and pre-alarm recording function. Email alarm, Mobile phone surveillance.

4CH DVR, Adopts latest H.264 compression to ensute high quality image; D1 and CIF can be adjusted, supports 4ch recording, Network transmission, and playback sinmultaneously. Support dual-stream transmission for all channels. Support Multiplex operation:live, record, playback, backup, network transmission, mobile phone surveillance. Support backup with USB Flash Disk. Support 1channel Main output, 1channel VGA output,Support video channel hidden and S.E.Q for single channel. Support Digital Zoom and PIP preview. Support password watermark function to avoid data modification.Action with Alarm and pre-alarm recording function. Email alarm, Mobile phone surveillance.

    4CH DVR, Adopts latest H.264 compression to ensute high quality image; D1 and CIF can be adjusted, supports 4ch recording, Network transmission, and playback sinmultaneously. Support dual-stream transmission for all channels. Support Multiplex operation:live, record, playback, backup, network transmission, mobile phone surveillance. Support backup with USB Flash Disk. Support 1channel Main output, 1channel VGA output,Support video channel hidden and S.E.Q for single channel. Support Digital Zoom and PIP preview. Support password watermark function to avoid data modification.Action with Alarm and pre-alarm recording function. Email alarm, Mobile phone surveillance.

    Product Description

    Operating system – Embeded Linux OS. Video Compression Format – Main Profile H.264. Video Input – 4 Channels BNC. Video Output – 1 Channel BNC, 1 Channel VGA(1280*1024). Audio Input/Output – 1 Channel RCA/1Channel RCA4 Channel RCA/1 Channel RCA. Intercom – 1 Channel RCA Input, 1 Channel RCA Output. Display Picture – 1/4 CH. Digital Zoom, PIP – Supports. Multiplex Operation – Live\display\Playback\Recording\Backup\Mobile phone Surveillance\Network simultaneously. Display Resolution – NTSC:D1(704*480). Recording Mode – Manual\Timer\Motion Detection\Alarm. Recording Frame Rate – D1@100fps,HD1@100fps,CIF@100fps adjustable. Recording Resolution – NTSC:D1(704*480), HD1(704*240),CIF(352*240). Recording Playback – 1/4 channel playback simultaneously (Optional playback channel). Recording Backup – USB, Moved Hard Disk, USB Writer, Network. Network Transmission – 4Channels real-time Network transmission with CIF resolution. Recording Play – Special player, Support AVI File format conversion. Action Alarm – Support. Email Alarm – Send pieces to the designate email. SPOT Alarm pop-up – Support. Video Mask Alarm – Support. PTZ – Supports PTZ preset, Cruise Control and PC client port setup. PTZ protocol – PELCO-D,PELCO-P. HDD – Support 1 SATA HDD, capacity to 2TB. HDD Remain Time Hint – Support. Network and Protocol – 1 RJ-45 10/100M via Ethernet, Support TCP/IP, PPPOE, DHCP, DNS, DDNS, SNTP, NTP, UPNP. IE Browser – Windows XP/Vista/Win 7/Mac OS, IE 6.0-9.0/Firefox/Chrome/Opera/Apple Safari. Client Software – Support.