An RFID warehouse system reads pallets, cartons and totes in bulk as they move through receiving, put-away, picking and dispatch, and posts each movement to your warehouse management system. Swedish Technology designs the read points, supplies the tags and readers, and integrates the events with Octopus WMS or the WMS/ERP you already use.

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Why warehouses move from barcode to RFID

Barcode scanning is one item, one scan, in line of sight. That works until volume grows, stock counts need a shutdown, and shipping errors are found by the customer. RFID changes three things:

  • Bulk capture. A dock-door reader records the tagged cartons on a pallet as it passes, without unwrapping or scanning each label.
  • Counts without stopping. A handheld reader walks an aisle and counts what is on the shelves, so cycle counts can run weekly instead of yearly.
  • Exceptions surface early. A carton on the wrong outbound pallet, or stock leaving through the wrong door, raises an alert before the truck leaves.

Where the reads happen

Point in the flow Reader What it records
Receiving dock fixed reader + dock-door antennas received quantity against the ASN / PO
Put-away handheld or forklift-mounted reader item-to-location assignment
Storage handheld cycle counts; fixed readers in high-value zones on-hand by location
Picking handheld or cart reader picked items against the order
Packing / staging portal or tunnel reader carton contents check
Dispatch dock fixed reader + direction logic shipped quantity; wrong-dock alerts

Direction logic and power tuning matter at docks, where tagged goods standing nearby cause stray reads. We tune and test each read point on site.

Tags for warehouse goods

Paper and synthetic UHF labels for cartons and pallets, reusable hard tags for returnable transport items and roll cages, and on-metal tags for metal racking, containers and equipment. Liquids and metal are the usual failure points, so tags are tested on your actual products during the survey. See the tag finder.

The software side

RFID reads become useful when they update a system of record. Two routes:

  1. Octopus WMS, the warehouse platform Swedish Technology offers, with inventory (FIFO/FEFO, lot, batch, serial), RFID receiving and put-away, wave/batch/zone picking, RTLS for forklifts and assets, a 2D/3D view of the warehouse, and mobile apps for RFID handhelds. See Octopus WMS.
  2. Your existing WMS or ERP. Reads are filtered into business events (received, moved, picked, shipped, missing) and posted to SAP, Oracle, Odoo or another system through its API. See RFID integration with SAP, Oracle and Odoo.

Deployment options

Cloud for multi-site operations, hybrid with local edge processing at each warehouse, or fully on-premises for government and secure warehouses.

How a warehouse RFID project runs

  1. Site survey: dock layout, doors, racking, products, current WMS, RF conditions.
  2. Tag trials: your products, your packaging.
  3. Proof of concept: one dock or one product line, with an agreed success measure (e.g. read rate at the door, count time for one zone).
  4. Rollout: remaining docks and zones, integration, user training.
  5. Support and tuning: read-rate monitoring after go-live.

Also consider

Questions buyers ask

Do we have to tag every item? No. Many warehouses tag at pallet or carton level first and move to item level only where it pays, such as for high-value or serialised goods.

Will RFID replace our WMS? Not necessarily. RFID is a capture method. It can feed your current WMS, or you can use Octopus WMS.

How accurate are dock-door reads? It depends on the products, packaging, speed and door design. It is measured during the proof of concept, before rollout is committed.

Does it work with metal racking and liquids? Yes, with the right tags and antenna placement, which are chosen from trials on your goods.

Can it run without internet? Yes. On-premises or hybrid designs keep capture running locally, and Octopus WMS mobile apps work offline and sync on reconnect.

Start with a site survey

Book a site survey or demo, or contact our engineers.

Related: RFID solutions · Octopus WMS · RFID inventory management · RFID smart warehouse project scope