Linear LDCO 852 Smart Garage Door Operator | GAREX

LINEAR LDCO 852 – Smart Garage Door Operator

The smart operator with an ultra-quiet, energy-efficient, DC-powered motor that runs at an AC-equivalent speed. Our smart technology provides monitoring and control anytime, anywhere with Wi-Fi connectivity. Smooth, quiet, long-term reliable. Included Battery Backup for peace of mind, plus smart wall station and three-channel transmitter.


  • Wi-Fi connectivity with the free Linear app
  • Real-time monitoring and control of garage door — anywhere, anytime
  • Your garage door opens when you arrive home and closes when you leave — hands free
  • Up to ten authorized users Set custom access and permissions for each user Scheduling of door and light operation, including timed, automatic door closing
  • Compatible with Amazon Alexa™, Google Assistant™ and IFTTT™
  • Ultra-smooth, quiet performance thanks to variable speed operation
  • Two dimmable LED light panel, 200W equivalent, energy efficient
  • Integrated battery backup included for peace of mind Self-diagnostic, self-adjusting system continually checks for proper operation
  • Compatible with HomeLink™ American engineering and quality assurance Low-power standby mode dramatically reduces energy consumption
  • Supplies 800 Newtons of lifting force for heavy doors Recommended with belt-drive or chain-drive T or I beam rails of 7′ or 8′
  • Built-in MegaCode format receiver Operator comes with three-button MTR3 visor transmitter and LPWWS wall station

Lifetime warranty on motor

5-year warranty on mechanical parts

1-year warranty on electronic parts

Linear LDCO 852