Đầu ghi KTS 4 kênh Đầu ghi KTS 4 kênh AVC760AS PLUS

<p>&nbsp;</p><table border="0" cellspacing="0" cellpadding="0" class="maintable"><tbody><tr class="maintable_title"><td>Model</td> <td>AVC760AS</td> </tr> <tr> <td>Video System</td> <td>NTSC / PAL (switchable)</td> </tr> <tr> <td>Video Compression Format</td> <td>MPEG 4</td> </tr> <tr> <td>Video Input</td> <td>4 Channels. Composite video signal 1 Vp-p 75&Omega; BNC</td> </tr> <tr> <td>Video Loop Out</td> <td> 4 Channels. 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</td> <td>Frame: 720&times;480 pixels with 30 IPS &lt;NTSC> / 720&times;576 pixels with 25 IPS &lt;PAL><br /> CIF: 352&times;240 pixels with 120 IPS &lt;NTSC> / 352&times;288 pixels with 100 IPS &lt;PAL></td> </tr> <tr> <td>Adjustable Recording Speed</td> <td>Frame: 30, 15, 7, 3 IPS &lt;NTSC> / 25, 12, 6, 3 IPS &lt;PAL><br /> CIF: 120, 60, 30, 15 IPS &lt;NTSC> / 100, 50, 25, 12 IPS &lt;PAL></td> </tr> <tr> <td>Image Quality Setting</td> <td>Best, High, Normal and Basic</td> </tr> <tr> <td>Hard Disk Storage</td> <td>Support SATA HDD＊1, support HDD capacity over 1000GB</td> </tr> <tr> <td>HDD Quick Cleaning</td> <td>Quick clean up the "index system" of the recorded files. 1000GB under 2 seconds</td> </tr> <tr> <td>Recording Mode</td> <td>Manual / Timer / Motion / Alarm / Remote</td> </tr> <tr> <td>Refresh Rate</td> <td>120 IPS for NTSC / 100 IPS for PAL</td> </tr> <tr> <td>Audio I/O</td> <td>1 audio input, 1 audio output (Mono)</td> </tr> <tr> <td>Motion Detection Area</td> <td>16 &times; 12 grids per camera for all channels</td> </tr> <tr> <td>Motion Detect Sensitivity</td> <td>4 adjustable variables with precise calculation for motion detection</td> </tr> <tr> <td>Pre-alarm Recording</td> <td>Yes (8MB)</td> </tr> <tr> <td>Backup Device</td> <td>Network</td> </tr> <tr> <td>Web Transmitting / Compression Format</td> <td>MPEG4</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, IE browser and Mozilla Firefox browser</td> </tr> <tr> <td>Remote Alarm Notification</td> <td> E-mail images, and upload images to FTP site's specific account</td> </tr> <tr> <td>Network Connection</td> <td>Support TCP/IP, PPPoE, DHCP and DDNS function</td> </tr> <tr> <td>PTZ control</td> <td>Support PELCO-D protocol</td> </tr> <tr> <td>IR Transmitter</td> <td>YES</td> </tr> <tr> <td>Dwell Time (Sequential Channel Switch)</td> <td>Programmable with adjustable dwell time</td> </tr> <tr> <td>Alarm I/O</td> <td>4 inputs, 1 output</td> </tr> <tr> <td>Digital Zoom</td> <td>2X digital zoom (live mode)</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>Power Source</td> <td>DC 19V</td> </tr> <tr> <td>Power Consumption</td> <td> ＜42 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>343(W) &times; 59(H) &times; 223(D)</td> </tr> <tr> <td>System Recovery</td> <td>System auto recovery after power failure</td> </tr> <tr> <td>Optional Peripheral</td> <td>Keyboard Controller / VGA Converter</td></tr></tbody></table><p><span class="prdprice">Gi