First, many access installers do not use these at all. But they should.
Where do you get/purchase your lock diodes or MOVs?
***** ********** *** *** *** *** expensive, *** **** **** ******/********* ******* flowing *** ***** *** **** **** wires **** **** **** ** ****** off (********). ** ** * **** high ******* *** *****-***** ******** ******* when ** ********* ****'* ** ***** collapses ** ***** ** *******.
* ****** ***** ** ** *** deal, *** **** *** **** ** a **** ******** ********* ** *****, that ******* *** ****** ********** ***** contacts.
****/********* ******* ****** ** *** ****, ** ***** ********** ****** ** purchased *** ********* *** *** ****.
** ***** ***** ** ** ****** among *** ****** ******* :( - Where ** *** ***/******** **** **** diodes ** ****?
****'* * ********* *** **** ***** about $*.** **** ** * ******/**** of *,*** ** ******: