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height=20 colspan=2 class=linefoot1><div id=link2>0Positionÿ<a href=http://www.ykdvr.com/EN/>Home</a> &gt; Wired Infrared Detector &gt; Outdoor Microwave Dual Technology PIR Detector</div></td></tr><tr><td colspan=2 class=table><table width=100% cellpadding=0 cellspacing=0><tr><td height=30 align=center class=table><h1>YK-QH837F Outdoor Microwave Dual Technology PIR Detector</h1></td></tr><tr><td align=center class=table><a href=# target=_blank><img src=../../ANCILLARY/img/2009112410133961423.jpg alt=Click to see big picture width=300 height=300 border=0 /></a><br /><br/><span class=xianmu>Click to see big picture</span></td></tr><tr><td class=table><table width=100% cellpadding=0 cellspacing=0><tr><td height=30 align=left><strong>NameÿOutdoor Microwave Dual Technology PIR Detector</strong></td></tr><tr><td height=30 align=left><strong>ModelÿYK-QH837F </strong></td></tr><tr><td height=30 align=left><strong>Product Characteristicÿ</strong></td></tr><tr><td align=left class=cell>1,&nbsp;Full&nbsp;artificial&nbsp;intelligence,&nbsp;use&nbsp;DSP&nbsp;chip&nbsp; <br>2,&nbsp;High&nbsp;sensitivity&nbsp;Dual&nbsp;technology&nbsp;PIR+&nbsp;4&nbsp;source&nbsp;microwave+&nbsp; <br>&nbsp;&nbsp;&nbsp;artificial&nbsp;intelligence&nbsp; <br>3,&nbsp;High&nbsp;precision&nbsp;paraboloid&nbsp;reflector&nbsp;IR&nbsp;receiving&nbsp; <br>4,&nbsp;Original&nbsp;Germany&nbsp;imported&nbsp;dual&nbsp;light-filter&nbsp; <br>&nbsp;&nbsp;&nbsp;which&nbsp;can&nbsp;eliminate&nbsp;the&nbsp;false&nbsp;and&nbsp;lost&nbsp;alarm&nbsp;outdoor&nbsp; <br>5,&nbsp;Pet&nbsp;immunity:&nbsp;30kg&nbsp;&nbsp; <br>6,&nbsp;K-band&nbsp;detecting&nbsp;technology&nbsp;which&nbsp;and&nbsp;restrain&nbsp; <br>&nbsp;&nbsp;&nbsp;the&nbsp;false&nbsp;and&nbsp;lost&nbsp;alarm&nbsp; <br>7,&nbsp;Indoor&nbsp;and&nbsp;outdoor <br></td></tr><tr><td height=30 align=left><strong><br />Technical Parameterÿ</strong></td></tr><tr><td align=left class=cell><P> <TABLE cellSpacing=1 cellPadding=0 border=1> <TBODY> <TR> <TD vAlign=top width=137> <DIV align=center>Model</DIV></TD> <TD vAlign=top width=208> <DIV align=center>YK-QH836F</DIV></TD> <TD vAlign=top width=208> <DIV align=center>YK-QH837F</DIV></TD></TR> <TR> <TD vAlign=top width=137> <DIV align=center>Detecting distance</DIV></TD> <TD vAlign=top width=208> <DIV align=center>12M*12M</DIV></TD> <TD vAlign=top width=208> <DIV align=center>18M*18M</DIV></TD></TR> <TR> <TD vAlign=top width=137> <DIV align=center>Mounting</DIV></TD> <TD vAlign=top width=417 colSpan=2> <DIV align=center>Wall mounting, height 1.8-3m</DIV></TD></TR> <TR> <TD vAlign=top width=137> <DIV align=center>Microwave frequency</DIV></TD> <TD vAlign=top width=417 colSpan=2> <DIV align=center>10.687G / 10.525GHZ</DIV></TD></TR> <TR> <TD vAlign=top width=137> <DIV align=center>Detecting mode</DIV></TD> <TD vAlign=top width=417 colSpan=2> <DIV align=center>Doppler drift(MW), &nbsp;(PIR)</DIV></TD></TR> <TR> <TD vAlign=top> <DIV align=center>Anti-dismantle switch</DIV></TD> <TD vAlign=top width=417 colSpan=2> <DIV align=center>Normal close 50MA/24VDC</DIV></TD></TR> <TR> <TD vAlign=top> <DIV align=center>Alarm output</DIV></TD> <TD vAlign=top width=417 colSpan=2> <DIV align=center>Normal open 500MA/30VDC</DIV></TD></TR> <TR> <TD vAlign=top> <DIV align=center>Detecting rage</DIV></TD> <TD vAlign=top width=417 colSpan=2> <DIV align=center>0.2-7m/ second</DIV></TD></TR> <TR> <TD vAlign=top width=137> <DIV align=center>Operating voltage and current</DIV></TD> <TD vAlign=top width=417 colSpan=2> <DIV align=center>7.5-16VDC/ static 15MA, alarm 30MA</DIV></TD></TR> <TR> <TD vAlign=top width=137> <DIV align=center>Operating humidity</DIV></TD> <TD vAlign=top width=417 colSpan=2> <DIV align=center>5%-95%RH (relative humidity )</DIV></TD></TR> <TR> <TD vAlign=top width=137> <DIV align=center>Operating temperature</DIV></TD> <TD vAlign=top width=417 colSpan=2> <DIV align=center>-25!-65!</DIV></TD></TR> <TR> <TD vAlign=top width=137> <DIV align=center>Resist interference of RFI</DIV></TD> <TD vAlign=top width=417 colSpan=2> <DIV align=center>&gt;30V/M0010MHZ  1000MHZ</DIV></TD></TR> <TR> <TD vAlign=top width=137> <DIV align=center>Resist interference of white light</DIV></TD> <TD vAlign=top width=417 colSpan=2> <DIV align=center>&gt;8000LUX</DIV></TD></TR> <TR> <TD vAlign=top> <DIV align=center>Application</DIV></TD> <TD vAlign=top colSpan=2> <DIV align=center>All weather, indoor and outdoor</DIV></TD></TR></TBODY></TABLE></P></td></tr></table></td></tr></table></td></tr></table></td></tr></table></td></tr></table></td></tr><tr><td><table width=820 height=93 border=0 align=center cellpadding=0 cellspacing=0 bgcolor=#ffffff><tr><td width=836 height=20 align=center bgcolor=#0066CC><font color=#FFFFFF>Copyright 2003-2008 Î% Guangzhou Youke (Yucoo)</font></td></tr><tr><td height=60 valign=top><table width=100% border=0 cellpadding=0 cellspacing=0><tr><td align=center><br /><strong>Recommended Productsÿ</strong><a href=http://www.ykdvr.com/en/DVS/>Digital 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