power-operated

power-operated (not comparable)

1. Electrically (or mechanically) operated.
   • 1961 March, “Talking of trains”, in Trains Illustrated, page 138:

     The colour-light signals and power-operated points at Waterloo are controlled from one cabin which houses three lever frames with a total of 272 working miniature levers.

• “power-operated”, in Lexico, Dictionary.com; Oxford University Press, 2019–2022.