LiftMaster Main Board EL1SS - K001D7121-1

Details

LiftMaster Main Board EL1SS - K001D7121-1

The K001D7121-1 is a replacement main board for LiftMaster EL1SS units. Restore system functionality quickly with this plug-and-play board, compatible with EL1SS telephone entry systems. Verify part number compatibility via your owner's manual before ordering.

Compatibility

• LiftMaster EL1SS Access Control Systems

Includes

• Main circuit board module