Electromechanical, arm length 6m, opening time approximately 3 sec, the cabinet made of galvanized steel (RAL 7012 powder coated), Optima Controller Card, frequency converter, proximity limit switch, LED light on the arm, Single phase 220 VAC, 50-60 Hz, Heavy duty, 100% duty cycle (24 hours), challenger, industrial, designed for harsh environment and intensive use.