Linear 2Dr to 36Dr Upgrade License | LIN-EC2ENUP liftmaster 20-3075B-4T 1 - 10x12 Fiberglass Enclosure

1 - 10x12 Fiberglass Enclosure with Thalia UL Control Board

LiftMaster Arm Hub | LIF-K07-8007

This type of trigger is perfect for doors that need to have limited access

Emergency Disconnect with Auto-Reconnect: Reconnects when tension is removed from the emergency release rope

Linear 2Dr to 36Dr Upgrade License | LIN-EC2ENUP liftmaster 20-3075B-4T 1 - 10x12 Fiberglass EnclosureLinear 2Dr to 36Dr Upgrade License LIN EC2ENUP The EC2ENUP upgrade license expands the EC 2M4 and EP 402 from 2 doors standalone to a 36 doors networked system. Allows the standalone models to be either a client or server in a networked telephone entry application.