Here in Cal all fire alarm work falls under the electrical contractors scope of work, this goes back to the days when all f/a systems ran on 120vac and just used relays to singnal. Now of course we have the addressable and non addressable systems in use and all of them work on 24vdc. so the question is should this outdated law be changed to reflect the fact that it is low voltage, by the way in Cal low voltage has it's own contractor classification and l/v contractors can work with and install systems up to 90 volts ac, according to the law. so sine the only thing that has high voltage on the f/a systems is the main power connection, should this law be changed to allow not only the electrical classification but the low voltage one as well?