3800LM LIFTMASTER 3800 JACKSHAFT RJO GARAGE DOOR OPENER

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Qty: 1

LiftMaster Residential Jackshaft Opener – 3800 RJO

Open Door Discount Remotes

Included Accessories:

·         Smart Control Panel

·         373P Premium 3-Button Remote Control [qty 1]

·         Power Door Lock

·         Cable Tension Monitor

·         Remote Light

The Protector System

Liftmaster 3800 features:

·         DC Motor Residential Jackshaft Opener

·         Lifetime on Motor

·         Five year on all other parts

·         Works on doors with front mount torsion springs only

Model 3800 offers an ultra-quiet, space-saving, wall-mounted design.

Specially designed for garages and unique applications that don't allow for a traditional garage door opener, such as garages with very low, cathedral or obstructed ceilings

Ultra-quiet 24V DC motor performance

Optional EverChargeTM battery backup system reliably opens door even when the power goes out

For sectional doors only, up to 14 feet high or 180 square feet

Meets all UL325 requirements

Installation Features

Wall-Mount Installation - mounts on the left or right side of door. No rails to hang, it simply mounts on the wall and attaches to the garage door torsion bar. Unit requires an electrical outlet within 6 feet.

Patented Absolute Positioning Technology - the newest technology in garage door openers, our patented design allows the electronic limits to be extremely accurate, even after a power failure.

The Smart Garage Door Opener® - lets you electronically program additional remotes or a keyless entry from the motion-detecting control panel or the powerhead.

6-Foot Power Cord - makes connecting to a power source easier than ever.

Push Button Limit Settings/Automatic Force Sensing - Auto-force feature constantly monitors garage door system and adjusts forces to temperature fluctuations, floor height and door track movement.

Safety Features:

·         Power Lock - Once the garage door goes down, it's securely locked with the power lock. Similar to a deadbolt, it ensures the door cannot be forced open.

·         Includes The Protector System® - projects an invisible light beam across the garage door opening and automatically reverses the door if anything interrupts the beam while door is going down

·         Manual release handle in case of power failure