

The HRC-CA 90-Slot Expansion Unit is a high-density storage solution designed to scale your inventory management system. Built for high-frequency checkout and return workflows, it allows for the centralized management of diverse SKUs under a manual-confirmation retrieval model.
| Feature | Technical Details |
| External Dimensions (WDH) | 973mm * 500mm * 1680mm |
| Storage Capacity | 90 Independent Compartments |
| Compartment Size (WHD) | 97mm * 110mm * 500mm |
| Configuration Type | Expansion Unit (Slave Cabinet) |
| Compatibility | Works with HRC-CA Series Main Units |
When paired with a Host Unit, it provides a fully traceable environment through user authentication, secondary QR scanning, and integrated camera surveillance. The system enables rapid search by model number and features automated drawer release, allowing one system to manage hundreds of unique items. This unit offers an industry-leading price-to-performance ratio, making it the ideal choice for enterprises looking to expand their ERP/MES-integrated digital warehouses.
High-Density Scaling: 90 individual compartments to maximize storage per square foot.
Full Traceability: Supports end-to-end monitoring of the "Issue-Use-Return" cycle.
Automated Access: Software-controlled drawer unlocking for rapid item retrieval.
Enterprise-Ready: Seamlessly connects to your central management software and ERP/MES database.
Cost-Effective Expansion: Expand your storage capacity without the cost of an additional host controller.