3pcs Boss Guardian SteelLine 303MHz Remote Control For BHT4/BOL4/BOL6/BRD1/BRD9/2211-L/2211-L (TX) Garage Door Controller Opener

303 MHz Garage Remote for Boss Guardian SteelLine BHT4/BOL4/BOL6/BRD1/BRD9/2211-L/2211-L (TX) garage door gateSpecifications:Type of programming: Programming with the receiverProduct material: ABSProduct weight: 40 gInstallation: wirelessCode: rolling codeFrequency: 303MHzFitment:Compatible with Guardian, Boss, Lynx & Steel-Line remotes that work on 303 MHz Frequency.Works with the appropriate receiver cardSuits BOL4,BOL6 & BRD1 BOL4BOL6 / BOL9OL4 / OL6 / OL9BRD1 / BRD92211-L / 2211-L (TX)How to program: It is easy!Hold the button on the transmitter that you would like to store the code in.Whilst holding the button on, press and release the code set button on the opener. The code set light will flash to indicate it has learnt the new code.Release the transmitter button.Your new code is now set.How to erase my transmitter codes:Hold the code set button on the opener for approximately 8-10 seconds.The light will flash to indicate all codes have been erased. For gates press and hold the erase button until red LED extinguishes.Note: This will erase all codes, you cannot erase just one code.Package includes:* Remote Control* Battery* Keychain* English Manual