Ins and outs of utility access Real-time locating systems (RTLS), Access control, Locking, Industry & utilities August 31, 2011 ... There are many ways to manage access rights in an industrial facility like a power plant or a water utility. Electro-mechanical locking solutions are among them. https://futurelab.assaabloy.com/en/ins-and-outs-of-utility-access/