Dual Alarm Circuit using GSM

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hi.

i have scoured internet above, without success, build alarm system both intruder , fire, using 1 uno , gsm module, can done? have circuit diagram , sketch use?


regards

ray

you have 2 separate projects.

make alarm system work led's , horns or whatever like.

get working 100%.

then gsm module , make work simple button press.once have working, can join 2 projects alarm replace button.

once have working, can add features sending sensor tripped.


Arduino Forum > Using Arduino > Project Guidance > Dual Alarm Circuit using GSM


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