hardware chains
the genie 3728ou . 75 hp dc chain gdo wall unit
provides intelligent design for the homeowner that wants quiet performance with superior design and conveniences that fit their busy lifestyle the chainmax 1000 comes with 2 3 button remotes a wall console and a wireless keypad auto seek dual frequency system will automatically seek either the 315 or 390 mhz frequency produced by a remote helping to ensure the opener will respond regardless of nearby frequency interference geniesense monitoring and diagnostic technology features delivers the power needed at every movement of the garage door continuously monitors the operation of the door stopping operation when significant changes occur geniesense minimizes noise wear and tear on the door and improves overall safety safety comprehen 0 75 hp dimension 40 x 12 x 9 5 in item weight 36 lbs sku orgl14875