MultiLink GD-390M Remote
The multi link GD 390M is a keychain garage door opener remote that works with Genie and Overhead 9 dip switch only garage doors.
- Replacement for Heddolf 0219-1-390 keychain remote
- Works with Genie and Overhead Door
- 390 MHz Frequency
- Programs using 9 dip switches
- The dip switches are trinary meaning + 0 - up middle and down and will NOT work if you have a 9 dip switch BINARY remote