my friend has a security bell o its dour, and he ask me if any way it can be possible that it will shout down automatically after specific time
its runs on 12V from a baterry
it have to be about 60 seconds, I do not need it to be exatly 60 seconds, plus nimus 10 seconds is OK
thank u 4 your ideas
its runs on 12V from a baterry
it have to be about 60 seconds, I do not need it to be exatly 60 seconds, plus nimus 10 seconds is OK
thank u 4 your ideas