Linear 841
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Simplicity, Security, and Style – and Smart. 

Our new smart garage door operator is not only visually appealing with its new modern, sleek design but is backed by the brain power of our advanced smart GDO technology 

WARNING: This product can expose you to chemicals including 1,3-Butadiene, which is known
to the State of California to cause cancer and birth defects or other reproductive harm. For more information go
to www.P65Warnings.ca.gov

Part Number: LDCO863B

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All garage door openers are sold without rails, excluding kits. Please click below for our full line of garage door rail products:

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  • Control and monitor the LDCO841 garage door operator via mobile device with the Linear PRO Access app
  • Offers up to ten authorized users passive/hands-free opening and closing of the LDCO841 garage door
  • Free app can be used with most smartphones and tablets
  • Ultra-Smooth and Quiet
    Industry leading performance with variable speed operation, soft start/stop, and ultra quiet motor.
  • Integrated Battery Backup - sold separately
    Compliant with California state regulations. Energy-Efficient LED Lighting Long life, dimmable LED light panels included. Secure.
  • Secure, Responsive Remote Control
    Linear MegaCode remote controls operate over long range and employ high-security technology.
  • Easy Door Release
    Release the operator’s quick-disconnect trolley to open or close the garage door manually.
  • Self-Diagnostic System
    The self-diagnostic system continually checks and confirms proper operation, and alerts users both audibly and flashing the lights. In the unlikely event of a problem, it pinpoints the trouble and alerts users by flashing the courtesy lights.
  • Linear ® Smart App
    Advanced real-time monitoring and control of garage doors from any mobile device. * Assign custom access and permissions for up to 10 authorized users, and schedule door and light operation.*Wi-Fi and internet connection required.
  • LDCO 841 Includes:
    • One MTS3 3-Button MegaCode Remote
    • Wi-Fi Multi-Function Wall Control Station
    • Obstacle-Sensing Safety Beams
Motor Warranty Lifetime
Belt Warranty Lifetime
Chain Warranty 5 yrs
Mechanical Parts Warranty 5 yrs
Electrical 1 yr
Drive Type Belt or Chain
Battery Backup Yes (#BATT54 sold separately)
Lighting 1 LED panel 1,300 Lumens total / 100 W equivalent
Smartphone Control Yes
Timer to Close Yes
Soft Start/Stop Yes
Opening Speed (in seconds) 7

    Wireless Keypad

  • MCT-1

    1-Channel Visor Transmitter

  • MCT-11

    1-Channel Visor Transmitter

  • MCT-2

    2-Channel Visor Transmitter

  • MCT-3

    3-Channel Visor Transmitter

  • MDKP

    Exterior Wireless Keypad

  • MDR

    1-Channel Receiver

  • MDR-2

    2-Channel Receiver

  • MDR/U

    1-Channel Plug-in Receiver

  • MDRG

    1-Channel Gate Receiver

  • MDT-1A

    1-Channel Visor Transmitter

  • MDT-1B

    1-Channel Block Coded Visor Transmitter

  • MDT-2A

    3-Channel Visor Transmitter

  • MDT-2B

    3-Channel Block Coded Visor Transmitter

  • MDT-4A

    5-Channel Visor Transmitter

  • MDT-4B

    5-Channel Block Coded Visor Transmitter

  • MDTK

    Keypad Transmitter

  • MT-1B

    1-Channel Block Coded Visor Transmitter

  • MT-2B

    2-Channel Block Coded Visor Transmitter

  • MTR1

    1-Channel Visor Transmitter

  • MTR3

    3-Channel Visor Transmitter


    1-Channel Gate Receiver