Genie 37411v Garage Door Opener with 1/2 Hp AC Screw: * Patented direct drive delivers maximum lifting force and greater reliability * Smart set programming makes set up fast and easy and provides precise door travel control * Automatically seeks the 315 or the 390 mHz frequency produced by a remote, ensuring opener will respond regardless of nearby frequency interference * Comprehensive Safe-T-Beam system meets or exceeds all UL, state, federal and CSA regulations and incorporates an auto reversing system and diagnostics * Genie Intellicode technology prevents unauthorized persons from opening garage door by automatically changing the access code every time it"s used * Operates 7" doors or 8" doors with extension kit * Includes two 3-button transmitters, deluxe wall console and Safe-T-Beam * Model# 2562-tc