Liftmaster 888LM Change

Hi,

Thanks to Lyftmaster poor manufacture they have leaking capacitors in their wall control units 888LM. I found that in 2018 they changed the capacitors.

I bought new pair of 888LM and want to swap them in my system.

What is the best way to swap them in the system? I cannot find anything in alarm.com menu.
Should I add two more garage opener control units and later you remove 2 old on my request?

Thanks

Yes, deleting Liftmaster Garage devices must be done by your service provider at this time. Please submit a secure message to our team and let us know the name of the devices that should be deleted.

The new devices can just be added to your gateway normally.