Đầu ghi KTS 8 kênh DVD715D

<p>&nbsp;</p><p>&nbsp;</p><table border="0" cellspacing="0" cellpadding="0" class="maintable"><tbody><tr class="maintable_title"><td>Model</td> <td>AVD715D</td> </tr> <tr> <td>Video System</td> <td>NTSC / PAL (switchable) </td> </tr> <tr> <td>Video Compression Format</td> <td>MPEG4 </td> </tr> <tr> <td>Video Input </td> <td>Composite video signal 1 Vp-p 75&Omega; BNC</td> </tr> <tr> <td>Video Loop Output </td> <td>Composite video signal 1 Vp-p 75&Omega; BNC</td> </tr> <tr> <td>Video Output</td> <td>Main Monitor Output: Composite video signal 1 Vp-p 75 &Omega; BNC ; <br /> Call Monitor Output: Composite video signal 1 Vp-p 75 &Omega; BNC </td> </tr> <tr> <td>Maximum Recording Rate (Frame)</td> <td>720 &times; 480 pixels with 60 IPS &lt;NTSC> / 720&times;576 pixels with 50 IPS &lt;PAL> </td> </tr> <tr> <td>Maximum Recording Rate (CIF)</td> <td>352 &times; 240 pixels with 240 IPS &lt;NTSC> / 352&times;288 pixels with 200 IPS &lt;PAL> </td> </tr> <tr> <td>Adjustable Recording Speed (Frame)</td> <td>60, 30, 15, 7 IPS &lt;NTSC> / 60, 25, 12, 6 IPS &lt;PAL> </td> </tr> <tr> <td>Adjustable Recording Speed (CIF)</td> <td>240, 120, 60, 30 IPS &lt;NTSC> / 200, 100, 50, 25 IPS &lt;PAL> </td> </tr> <tr> <td>Multilingual OSD</td> <td>YES </td> </tr> <tr> <td>Image Quality Setting</td> <td>Best, High, Normal , and Basic </td> </tr> <tr> <td>Hard Disk Storage <br /> (IDE type, ATA66) (Over 500GB)</td> <td>Accommodate 3 HDDs*, or 2 HDDs plus 1 independent disk array* <br /> * HDDs and disk arrays are optional.</td> </tr> <tr> <td>HDD Quick Cleaning</td> <td>Quick clean up the "index system" of the recorded files (750GB under 2 seconds)</td> </tr> <tr> <td>Recording Mode</td> <td>Manual / Timer / Motion / Alarm / Remote </td> </tr> <tr> <td>Watermark</td> <td>YES </td> </tr> <tr> <td>Refresh Rate</td> <td>240 IPS for NTSC / 200 IPS for PAL</td> </tr> <tr> <td>Multiplex Operation</td> <td>Live display, record, playback, backup, and network operations</td> </tr> <tr> <td>Independent Remote Operation</td> <td>YES</td> </tr> <tr> <td>Audio I/O</td> <td>4 audio inputs, 2 audio outputs (Mono) </td> </tr> <tr> <td>R.E.T.R. <br /> (Remote Event Trigger Recording)</td> <td>YES</td> </tr> <tr> <td>Motion Detection Area</td> <td>16 &times; 12 grids per camera for all channels </td> </tr> <tr> <td>Motion Detection Sensitivity</td> <td>4 adjustable variables with precise calculation for motion detection </td> </tr> <tr> <td>Pre-alarm Recording</td> <td>Yes (8 MB) </td> </tr> <tr> <td>Backup Device</td> <td>1. USB flash drive; 2. Network; 3. DVD writer</td> </tr> <tr> <td>USB Interface</td> <td>Front panel * 1, back panel * 1 </td> </tr> <tr> <td>Web Transmitting Compression Format</td> <td>Motion JEPG </td> </tr> <tr> <td>Network Independent</td> <td>YES </td> </tr> <tr> <td>Ethernet</td> <td>10/100 Base-T. Support remote control and live view via Ethernet </td> </tr> <tr> <td>Web Interface</td> <td>Support licensed software AP and IE browser </td> </tr> <tr> <td>Remote Alarm Notification</td> <td>Email images, and upload images to FTP site's specific account </td> </tr> <tr> <td>Network Protocol</td> <td>TCP/IP, PPPOE, DHCP and DDNS </td> </tr> <tr> <td>IR Transmitter</td> <td>YES </td> </tr> <tr> <td>PTZ Control</td> <td>Support PELCO-D protocol </td> </tr> <tr> <td>Dwell Time (Sequential Channel Switch)</td> <td>Programmable with adjustable dwell time (2, 4, 8, 16 sec.) </td> </tr> <tr> <td>Alarm I/O</td> <td>8 inputs, 1 output </td> </tr> <tr> <td>Picture Zoom</td> <td>2X digital zoom </td> </tr> <tr> <td>Key Lock</td> <td>YES </td> </tr> <tr> <td>Video Loss Detection</td> <td>YES </td> </tr> <tr> <td>Camera Title</td> <td>Support up to 6 letters </td> </tr> <tr> <td>Video Adjustable</td> <td>Hue / Color / Contrast / Brightness </td> </tr> <tr> <td>Date Display Format</td> <td>YY/MM/DD, DD/MM/YY, MM/DD/YY, and Off </td> </tr> <tr> <td>Daylight Saving</td> <td>YES </td> </tr> <tr> <td>Power Source</td> <td>DC 19V </td> </tr> <tr> <td>Power Consumption </td> <td>&lt; 64 W </td> </tr> <tr> <td>Operating Temperature</td> <td>10 &deg;C ~ 40 &deg;C ( 50 &deg; F ~ 104 &deg; F ) </td> </tr> <tr> <td>Dimensions (mm)</td> <td>432mm (W) &times; 90mm (H) &times; 326mm (D) </td> </tr> <tr> <td>System Recovery</td> <td>System auto recovery after power reconnected </td> </tr> <tr> <td>Optional Peripherals</td> <td>Independent disk array, VGA converter </td></tr></tbody></table><p>&nbsp;</p><p>- Xuất sứ: Avtech Đ