Ambassador 3001 1-Button Transmitter ***Replaced by DR & DT

• Open/Close remote for 1 door
• Can be substituted with Allstar at 311 MHz however change the #9 dip switch to negative.

Ambassador 3002 1-Channel Receiver ***Replaced by DR & DT

• Works with Ambassador remotes
• Can use Allstar 313 MHz R-MVP3W or R-MVPC