Hi guy's I am hoping to have built a type of plug and play alarm. What I would like is an alarm that sounds ,flashes and could send a txt message that would alert me if an electrical appliance fails .Hopefully in due course I could have these manufactured so that it could be moved to any powerpoint to use on any sort of electrical device .Not having any electronic knowledge is a bit of a hinderence LOL so I thought that someone here may be able to help with a schematic .It would also be a benifit if it also had a mains power out alarm attached with it ....Many thanks for your time and best regards Jonnydot PS I am on a 240 volt system...thanks again