The new compatible replacement DOLGDO300310 keypad works on the Linear 300MHz frequency by using a jumper to change the frequency setting. The DOLGDO300310 will accommodate one 4-digit PIN 
to activate a signal transmission. The keypad 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.
This keypad comes with a battery, mounting screws and programming instructions.
This keypad will be shipped on the next business day and includes a 30-day return policy.