This Dolphin keypad works on the 300/10MHz frequency by using a jumper to change the frequency.
The Dolphin DOLGDO300310 compatible keypad is for Stanley garage door openers that uses a 10-position on/off coding switches to set the keypads code. Codes are set by matching the switches to a working remote or to the receiver. It comes with a battery, mounting screws and programming instructions.
Ships the Next Business Day.