Replacement 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 system. Key Features High Storage Capacity: Supports up to 1,000 user entries for efficient data management. Broad Compatibility: Designed for DoorKing® models 1802, 1803, 1808, and 1810 telephone entry systems. Genuine OEM Part: Manufactured by DoorKing® for reliable performance and compatibility. Easy Replacement: Straightforward installation ensures minimal downtime. Enhanced System Functionality: Keeps your telephone entry system running smoothly. Technical Specifications Part Number: 1810-075 Storage Capacity: 1,000 user entries Compatibility: DoorKing® models 1802, 1803, 1808, and 1810 Manufacturer: DoorKing® Conclusion The DoorKing 1810-075 Replacement Memory Chip is a dependable solution for restoring or upgrading the memory capacity of your DoorKing® telephone entry system. With its robust design and compatibility with multiple models, it ensures optimal system performance. Always consult your manual to confirm compatibility before ordering.