Thread: ADT Yard sign
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G. Morgan
 
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On 21 Nov 2004 03:57:17 GMT "Greg"
used 8 lines of text to write in newsgroup: alt.home.repair

It is triggered when the voltage drops below ~20V for a period of
3-6 minutes.


I bet that is more like 6 or 7 volts. Hang a meter on your phone line and see
what it is with a couple of phones "off hook".
On hook is around 48, off hook is 8-10, ringing is about 100
If a guy was really that interested he would hang a 9v battery on the Dmark
before he cut he wire.



Please email me Greg.

Or open your's to





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-Graham

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