The automatic opener is bolted to your gate and article, after which you can connected to either a buried one hundred twenty-volt electrical cable or photovoltaic photo voltaic panel. AutoGate Northern Ireland www.ElectricGatesNewry.com 07855-781433 02830-886666 Contact Adrian for help, advice or information on Electric Gate Installation or Electric Gate https://albertf890erw1.westexwiki.com/user