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Re: Form B Reed Switches on Wireless Alarm Sensors



If I understand you correctly by your request, I have used wireless door/wi=
ndow transmitters that are normally open for a special application. It was =
for a customer's home that already had a security system in his home and wa=
nted to know if/when his elderly father was opening the exterior doors whil=
e he was alone. The brand of the system was DSC, and DSC does have normally=
 open wireless door/window transmitters. Since there was already a dual int=
ernet/cellular communicator in the home, and he was able to receive instant=
 text/robocall/emails regarding any condition of the system, I programmed t=
he door transmitters as arming/disarming of a new second partition. Wheneve=
r the door opened or closed, the 2nd partition was arming or disarming, whi=
ch he received notification of on his cellphone. This was irrelevant to the=
 condition of the other regular wired door contacts on partition 1. As to a=
ny other brand, you would have to consult with your supplier, preferably so=
meone who has been in the business for a while.



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