ratgdo v2.53i kit

This product is no longer available and has been replaced by ratgdo32.

ratgdo control board, USB cable, USB power supply and wire harness for connecting to the garage door opener terminals.

Works with:

• Chamberlain / LiftMaster security + 2.0 yellow button openers
• Chamberlain / LiftMaster security + 1.0 purple button openers
• Chamberlain / Liftmaster security + 1.0 red button openers
• Chamberlain / Liftmaster dry contact red button openers
• Any garage door or gate opener that supports dry contact controls (limit switches are required).

Firmware not included. All sales final.