LiftMaster® 8587W 3/4 hp Heavy-Duty “I” Rail Chain Drive Garage Door Opener

Maximum Power for the Heaviest Garage Doors

• One of the only three professionally-installed garage door openers with 3/4 horsepower strength.
• I-Beam Rail System and reinforced chassis with chain drive provides maximum support to lift even the heaviest custom garage doors and offers a 2-speed dual sprocket customizable to door requirements

• Our patented MVIS^® (Motor Vibration Isolation System) also makes it the quietest chain drive on the market
• MyQ™ Technology now with Wi-Fi, enables secure monitoring and control of your garage door opener with a smartphone, tablet or laptop

• Real-Time Alerts can be received as email or pop-up (push) notifications on your mobile device, ensuring the status of the garage door
• MyQ™ mobile app is a free download requiring no annual activation fee and easy to install on your Smartphone.

WARRANTY – Lifetime on motor, 5 years on parts, one year battery back-up

Safety and Security

• Security+ 2.0® safeguards garage access – with every click a new code is sent to the garage door opener ensuring the door does not inadvertently open.
• PosiLock® locks down the door by electronically monitoring against a forced opening.
• Timer-to-Close automatically closes the door after a pre-programmed number of minutes.
• Alert-2-Close Warning System provides audible and visual warnings when a garage door is about to close when using MyQ™ Technology or Timer-to-Close.
• Motion Detector is integrated into the Smart Control Panel^® while providing rapid detection and illumination of garage.
• The Protector System^® incorporates safety sensors which emit an invisible light beam across the garage door opening, automatically reversing the door if an object interrupts the beam.
• Emergency Quick Release
• Maintenance Alert System
• Safety beam obstruction turns lights on

880LMW Smart Control Panel

• Easy programming of  remotes, keypads, MyQ™ accessories and WI-FI Garage Door Openers
• An intuitive menu-driven LCD display enables simple adjustment settings
• Easily view temperature, time and system diagnostic
• Use Timer-to-Close to automatically close the garage door in 1, 5 or 10 minutes  

893MAX 3-Button Remote Control

• Easy-to-use remote with LED lights that make it easier to use at nighttime
• Control up to three LiftMaster garage door openers or MyQ™ enabled light

LiftMaster^® 8587W Garage Door Opener Accessories

841LM LiftMaster^® Auto Lock

• Deadbolts the garage door automatically every time it closes
• Performs in tandem with the opener, so it always locks and unlocks
• For emergencies can manually slide the lock open or close

829LM Garage Door and Gate Monitor

• Allows you to always have control of your garage door from inside your home
• It includes two LED lights that tell you whether your garage door is open or closed. It also has an audible alert that tells you if your garage door is open
• You can also close your garage door from inside your home
• The MyQ™ enabled technology allows you to control up to four garage doors at a time

825LM Remote Light Control

• Allows control of any lamp using a garage door opener remote control or smartphone via the MyQ™ app