DETAILS

• Replaces the R4211 replacement control board
• Retrofit board with upgraded firmware that is compliant with UL 325 Version 6
• Color is green
• Compatible with the Mighty Mule FM500 & FM502
• Compatible with GTO PRO 2000XL GTO PRO 3000XL GTO PRO 4000XL
• Compatible with the old GTO PRO 2000 GTO PRO 2500 GTO PRO 3000 GTO PRO 4000 Swing Gate Operators