Security+® Feature Package 1/2 HP premium heavy-duty motor with MVIS® for quiet operation Lifetime warranty on motor and drive belt Includes a Premium Multi-Function Control Panel and 1 Multi-Function Security+ Remote Control Advanced electronics now allow you to open and close your garage door from greater distances Side-by-side lighting for maximum illumination with adjustable time delay Dual non-yellowing hinged light lenses allows for easy bulb replacement New enhanced belt drive system includes a steel reinforced polyurethane drive belt that provides smooth operation and a more secure belt grip The Smart Garage Door Opener® - exclusive feature lets you electronically program security codes from the Multi-Function Control Panel or the  powerhead Manual release in case of power failure