Chamberlain Elite Liftmaster EL2000 EL2000CN-A. The gate/door telephone entry system is a working pull and will come as pictured. The item "Chamberlain Elite Liftmaster EL2000 EL2000CN-A Gate Door Telephone Entry System" is in sale since Wednesday, July 21, 2021.This item is in the category "Business & Industrial\Facility Maintenance & Safety\Fire Protection Equipment\Fire Alarms". The seller is "toolsplusmore83" and is located in Redford, Michigan. This item can be shipped worldwide.