Check the listing for details. Liftmaster 61LM 4-Pack 1-Button Dip Switch Remote Control. Condition: New. Listed at 61.00 USD. Liftmaster 61LM 4-Pack 1-Button Dip Switch Remote Control Liftmaster 61LM 4-Pack 1-Button Dip Switch Remote ControlDescription9-position trinary DIP switches19,683 digital codesRed LED indicates battery strength and signals sent transmission12V battery and directional visor clip includedDIP switch coded for compatibility with all 390MHz LiftMaster® Gate Operators and Radio Controls, excluding Security+® productsLiftmaster 61LM 1-Button Dip Switch Remote Control can operate one door - 390MHz 9 position trinary DIP switches, Replaces 7 and 8 three position switch models:Red LED indicates battery strength and signals sent a transmission.12 volt battery and visor clip included.DIP switch coded for compatibility with all Chamberlain® made garage door openers and Radio Controls, excluding Security+® products.FEATURES:Liftmaster 61LM 1-Button Dip Switch Remote Control 390 MHz.Single Button Remote.Easy code selection.9 position trinary dip switch.19,683 changeable codes per channel.Red LED indicates battery strength and signals sent transmissions.12V battery and visor clip included. Payments & Returns Policy