LiftMaster Medium-Duty Logic Trolley Operator Model:Trolley M-Duty MT5011U Host Controlled LED (Red/Green) and

Host Controlled LED (Red/Green) and buzzer

Vandal Proof

No Control Panel Required

Ext Metal Keypad For Linear Pro Intercom (Not Compatible With F3100Mbc System)

Max weight of leaf (1760 lbs) (800 kg)

LiftMaster Medium-Duty Logic Trolley Operator Model:Trolley M-Duty MT5011U Host Controlled LED (Red/Green) andLiftMaster Medium Duty Logic Trolley Operator The LiftMaster MT is ideal for standard lift sectional overhead doors with mid range duty cycle requirements up to 12 cycles hour and up to 50 cycles day (using intermittent rated motor). This commercial door operator suspends from the ceiling and directly attaches and controls a sectional door. Trolley with disconnect disengages operator for manual lifting in an emergency. Please note The following