|
Over 70% of the openers sold today are chain driven. Here's why: durability, reliability and lasting performance. LiftMaster offers the widest variety of chain drive garage door openers.
For safe operation, every model is equipped with the Protector System, which projects an invisible light beam across the inside of the garage door opening. If anything interrupts the beam while the door is going down, the door automatically reverses before making contact.
This model comes with a lifetime warranty on the motor. Also comes with standard three button transmitter. |
