When 300 Or 310 Is Printed On The Back Of Your Old Keypad Cover You Can Use These Item.
This keypad replaces Multi-Code 420001 and 298601 keypads
Easy access to coding switches to program the keypad
Keypad size 2.75W x 6.25H x 1D
Battery, mounting screws and programming directions included
Ships the next business day with a one year warranty