Overhead Door Codedodger 2 Dual Frequency 3 Button Remote Control Three Button Remote Control Opener Clicker Push Button Street Opener Wireless Auto Garage Door Control Genie Overheaddoor Operator Transmitter Dual Frequency - Rolling Code Technology Included is the visor clip, battery and cover. Compatible with any CodeDodger or CodeDodger 2 system. Also compatible with Genie Intellicode or Intellicode 2 system. Can be used as a key chain or insert visor clip and install in sun visor of vehicle.