Category Archives: Electric power

Electric Power

Safety Low-voltage systems are easy and safe to install and use. The danger is 120-volt power and requires high attention to safety. Working on 120 volt lines can be life threatening, especially around water or moisture. Be sure that power is turned off, and check it with a power meter. If you’re not completely sure about working with electricity, hire an electrician.   For safety, install a ground fault circuit interrupter (GFCI) in ...