LiftMaster MHS 1/2 HP Slow-Speed Hoist Operator for Rolling Sheet Doors Model:Left Hand Mount / MHS5011UL / Single Phase (115V) This is an ideal system

This is an ideal system for parking lots

RF frequency: 318 MHz

and following a transition period

Dimensions: 21” H x 17

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LiftMaster MHS 1/2 HP Slow-Speed Hoist Operator for Rolling Sheet Doors Model:Left Hand Mount / MHS5011UL / Single Phase (115V) This is an ideal systemLiftMaster MHS 1 2 HP Slow Speed Hoist Operator for Rolling Sheet Doors The LiftMaster MHS Medium Duty Logic Slow Speed Hoist Operator is a reliable commercial grade solution designed for rolling sheet doors and grilles in medium duty applications. Engineered with a powerful 1 2 HP motor, solid state logic control board, and built in 315 MHz radio receiver, it delivers smooth, consistent performance with up to 12 cycles per hour or 50 cycles per day.