LiftMaster 1346LM - 1/3 HP Chain Drive Garage Door Opener with 10-Foot One-Piece Rail

• A 1/3 HP motor combined with a strong chain drive provides steady performance.

• Iluminated push button convenience
• Operate your door form inside your garage

• With rolling code technology, you're assured of a new code with every use
• Every time you push the button, the code automatically rolls over to any one of more than 100-billion new codes, never to be repeated.

• Chain drive with solid-steel trolley and T-rail
  • Ensures extra strength and dependability.
  • No plastic parts to wear out
• Auto Light Delay
  • As the door opens and closes, the light goes on and then turns off 4 1/2 minutes later.
• Exclusive! The Smart Garage Door Opener
  • Lets you electronically program security codes from the optional multi-function control panel of the powerhead

• Protector System
  • Projects an invisible light beam across garage door opening.
  • If anything interrupts the beam while the door is closing, door automatically reverses before making contact.
  • If beam is obstructed, door will not close.
• Equipped With PosiLock™
  • Once your garage door goes down, it's securely locked with PosiLock™, a patented Chamberlain feature.
  • An intruder cannot gain access.
• Manual Release Handle
  • In case of a power failure, this feature releases the garage door for manual operation.

• Lighted Door Control Button
• 371LM Remote
• Garage Door Opener Head
• The Protector System®
• Installation Hardware

Warranty Information

• 2 Year Motor Warranty

†Get free shipping and handling on an 8-ft perforated angle with each garage door opener order.To place your order, please call us or email us at sales@garagedooropeners.com.

• Product Specifications

For more information on this product, email us at info@garagedooropeners.com

Product Information

• Product Literature
• LiftMaster 1346 Cutsheet (1)
• LiftMaster 1346 Cutsheet (2)

• LiftMaster 1346LM 1/3 HP Chain Drive Opener Manual