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Garage Door Openers
| We are proud to introduce a newly designed coding system called Enhanced Radio TechnologyTM (ERpM). This new system incorporates the latest in computerized tuning of radio control products. Using custom designed computer systems, all LiftMaster@ products are finely tuned to match exacting standards and each comes complete with a proprietary encrypted code. |  |
| This technology complies with and operates without interference from major radio frequency communication systems presently being implemented by the U.S. government and the Department of Defense. This new system will maximize garage door opener radio frequency range and increase operating consistency. | |
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