Sat Aug 20, 2011 12:57 am
Nice!, I've been toying with the idea for a long time of an Arduino siren, just have not had the time to learn the arduino so I could make one.
The way I would make a remote activation (if I knew how) would be via the Ethernet Shield, each siren could have an Ethernet shield and an IP address then the software could either activate them all or one at a time (dependant on the skill of the programmer, which I am not cut out do all that well)
Wave shield, I need to look into that, then voice might be an option.