ok so my door sensor keeps tripping back to supervisory and wont arm.. if i unplug the alarm for 10 minutes all is well..
so gonna replace it..
but what i dont know is this.. as stuff changes with everything.. what is a better unit to get?
NX-454 is $16 on ebay
NX-650 is $28 on google search...
does it really matter?
what door windows sensor do you recommend?
thanks..
oh and for a GE Concord 4 system.. i was able to use all of my old wireless GE sensors from when previous owners had an ADT Safewatch 2000 installed..
so gonna replace it..
but what i dont know is this.. as stuff changes with everything.. what is a better unit to get?
NX-454 is $16 on ebay
NX-650 is $28 on google search...
does it really matter?
what door windows sensor do you recommend?
thanks..
oh and for a GE Concord 4 system.. i was able to use all of my old wireless GE sensors from when previous owners had an ADT Safewatch 2000 installed..
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