Doorking 1810-075 Replacement Memory Chip photoeye OEM manual release lever for

OEM manual release lever for LiftMaster LA400 and LA412 operators

and discreet column mounting

or backup storage

Card Technology: AWID proximity format

The in-ground design allows you to customize the height to your preference

Doorking 1810-075 Replacement Memory Chip photoeye OEM manual release lever forReplacement 1000 Memory Chip for DoorKing Telephone Entry Systems The DoorKing 1810 075 Memory Chip is a reliable replacement component designed for DoorKing telephone entry systems. With a capacity to store up to 1,000 entries, this memory chip ensures seamless operation and efficient management of user data. Compatible with DoorKing models 1802, 1803, 1808, and 1810, it is an essential part for maintaining the functionality of your telephone entry