Pay in 4 interest-free payments of $23.50 Learn more
Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
wireless capability
With a roller cage bearing design and flat mounting on both sides
Wide Compatibility – Designed for LiftMaster Security+ 2
Model: 1971-190
Doorking 1520-042 Memory Chip 1000 Card Capacity rail-assembly wireless capabilityExpanded Credential Storage for DoorKing Access Systems The DoorKing 1520 042 is a replacement memory chip designed to store up to 1000 access credentials within compatible DoorKing systems. This chip restores or expands card capacity, ensuring reliable user management for residential, commercial, and gated property applications. It is a genuine OEM component engineered for stable, long term performance. Key Features Stores up to 1000 credentials for
US$ 10.75
US$ 39.99
US$ 24.99
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