With its powerful and reliable 3/4 HP AC motor, this operator has the power to perform on the heaviest of doors. It is an ideal choice for residential carriage house doors or in light-duty commercial applications. It can be paired with a heavy-duty I-beam rail for added strength and stability. The model 428 is backed with lifetime motor warranty.
• Powerful 3/4 HP AC motor
• Available with a heavy-duty chain drive & durable belt drive
• Maintenance-free rail system does not require periodic lubrication
• 200W courtesy lighting
• Lifetime motor and 1-year parts warranty
Photo-eye Safety System with heavy-duty brackets for added stability, reliably reverses the door if the beam is broken
ClearCom® Remote Control cut through radio interference with dual burst technology that transmits your code with a 303MHz/390MHz burst to a frequency agile receiver.
Stable Radio Code enables radio controls to program to all HomeLink® systems
Safety Reverse of a closing door when obstructed and Safety Stop of an opening door
Emergency Quick Release for safety
2-Button ClearCom® Remote Control
Comes with a convenient visor or wall mount and it’s small enough to fit into your pocket or purse. Open up to two Guardian garage door openers.
Deluxe Door Control Console
Opens your door, turns on the lights and sets the remote control security lockout from one convenient location.

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