The HAE00001 Linear Chain Drive Wall Control is used with the Linear operator model LDO33. The HAE00001 Wall Control is a direct replacement part used on the model LDO33 openers.
This wall control has a large button used to open and close the door. A smaller button used to turn on and off the opener light., The slider switch allows extra security of "locking" the door while you go away.
Unplug your opener before you install Opener Parts!
