<html><head></head><body bgcolor="#FFFFFF"><div>Unfortunately you can not "upgrade" from the 1503 to an omni pro ii. It will have to be programmed regardless like a new panel. I need to check with tech support as it has been many years since I swapped out a 1503, but I seem to recall the 1102 may be compatible with the omni series. <br><br>--<div>Brett Griffin</div><div>Independent HAI Programmer</div><div>(206) 225-4120</div></div><div><br>On Feb 11, 2012, at 8:51 PM, "Bill Neukranz" <<a href="mailto:bneukranz@verizon.net">bneukranz@verizon.net</a>> wrote:<br><br></div><div></div><div>
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<div><span class="500564304-12022012"><font face="Calibri">My system currently is a
model 1503 V2 with two 1102 expansion panels. It was installed in
1992. (All continues to work without any problems -
impressive!)</font></span></div>
<div><span class="500564304-12022012"><font face="Calibri"></font></span> </div>
<div><span class="500564304-12022012"><font face="Calibri">My two questions
are:</font></span></div>
<div><span class="500564304-12022012"><font face="Calibri"></font></span> </div>
<div><span class="500564304-12022012"><font face="Calibri">1. Can I 'drop in' a
20A002-2 Omni Pro-II Controller for my 1503 V2 (assuming programming the Omni
Pro-II to match the 1503 V2 programming)?</font></span></div>
<div><span class="500564304-12022012"><font face="Calibri"></font></span> </div>
<div><span class="500564304-12022012"><font face="Calibri">2. Can my 1102 expansion
panels connect directly connect an Omni-Pro-II Controller?</font></span></div>
<div><span class="500564304-12022012"><font face="Calibri"></font></span> </div>
<div><span class="500564304-12022012"><font face="Calibri">Many
thanks!</font></span></div>
<div><span class="500564304-12022012"><font face="Calibri"></font></span> </div>
<div><span class="500564304-12022012"><font face="Calibri">Best
regards,</font></span></div>
<div><span class="500564304-12022012"><font face="Calibri"></font></span> </div>
<div><span class="500564304-12022012"><font face="Calibri">Bill</font></span></div>
<div><font face="Calibri"></font> </div>
<div align="left"><font color="#808080" size="2" face="Calibri">Bill
Neukranz</font></div>
<div align="left"><a href="mailto:bneukranz@verizon.net"><font color="#808080" size="2" face="Calibri">bneukranz@verizon.net</font></a></div>
<div align="left"><font color="#808080" size="2" face="Calibri">214-876-6647
cell/text</font></div>
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