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Genie Garage Door Openers


ChainMax 1200 garage door opener by Genie


The ChainMax 1200 provides intelligent design for the homeowner that wants quiet performance with superior design and maximum convenience.

Chain Drive

  • ¾ HPc** Power Plus 140 Volt DC motor
  • Quiet operation with quiet, soft start and stops
  • Bright (2) 100 Watt bulb lighting system
  • Opening speed: Up to 9.0 in/sec opening speed***
  • SmartSet push button programming
  • Auto Seek Dual Frequency
  • GenieSense Monitoring and Diagnostic Technology
  • Assembled in USA

Special Features

Standard Features


* Operates residential sectional doors up to 14’ high, and one-piece doors up to 8’ high. However, please note that 8’ high doors require a separately purchased rail extension kit. For doors taller than 8’ high, please consult with a professional Genie dealer.

** ¾ Horsepower Comparable (HPc) designates that this garage door opener meets Genie's lifting force specification for ¾ horsepower garage door openers.

*** Maximum opening speed +/- 0.5 in/sec.

† See manual for limitations and details.