How to Set Up a Barcode System in Your Warehouse or Factory — A Step-by-Step Guide
By Vidya Kathare
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Setting up a barcode system in your warehouse or factory involves four things: choosing the right barcode hardware (scanner and printer), generating and printing barcode labels for your items and bins, configuring your inventory software to recognise the barcodes, and training your team on the scan-based receiving and dispatch workflow. Done right, a barcode system eliminates manual entry errors, updates stock in real time with every scan, and pays for itself in the first month of operation.
- Barcode
- A machine-readable code that encodes an item, bin or lot number for fast scanning.
- Barcode Scanner
- The device that reads a barcode - handheld USB, wireless Bluetooth, or a mobile device camera.
- Barcode Printer
- The device that prints barcode labels - a thermal printer for volume, or a standard printer for low volume.
- Barcode Label
- The printed sticker carrying the barcode plus human-readable item code, name and lot number.
- QR Code vs Barcode
- A 1D barcode stores a short code; a 2D QR code stores more data and scans from any angle.
Step 1 — Choose Your Barcode Hardware
For an Indian warehouse, the main choices are straightforward. Scanners: a handheld USB scanner for desk or counter use (about ₹1,500–₹5,000), a wireless Bluetooth scanner for mobile use (about ₹3,000–₹8,000), or an Android device with a built-in scanner for the most flexibility (about ₹8,000–₹20,000). Printers: a desktop thermal printer for label volume (about ₹8,000–₹25,000 depending on volume); many businesses start with a standard inkjet or laser printer for paper labels, which works fine at low volume.
| Business size | Recommended setup | Approx cost |
|---|---|---|
| Small (1–2 users) | USB scanner + laser printer | ₹3,000–₹8,000 |
| Medium (3–10 users) | Wireless scanners + thermal printer | ₹20,000–₹50,000 |
| Large / multi-location | Android mobile scanners + thermal | ₹50,000+ |
These are market estimates for third-party hardware, not Fast Inventory pricing. Fast Inventory works with standard barcode hardware — no proprietary devices are required.
Step 2 — Generate and Print Barcode Labels
You need three kinds of barcode: item barcodes (one per SKU/item code), bin barcodes (one per storage location), and GRN tag barcodes (one per lot/batch at receipt). Fast Inventory generates these directly — no third-party label software is required. As a rule, put the item code, item name and lot/batch number on the label so the sticker is readable and traceable at a glance.
Step 3 — Set Up Your Inventory Software
The software side is four pieces of configuration: the item master with a barcode field, the bin master with bin barcodes, the GRN workflow set up for scan-based receiving, and picking set up for scan-based dispatch. In practice you do not configure this by hand — Fast Inventory’s implementation team does the setup during onboarding. See how scan-based GRN receiving works.
Step 4 — Train Your Team on Scan-Based Workflows
There are three core workflows the team needs to learn:
- Receiving (GRN) — scan the item barcode, the system matches it to the PO, enter the quantity, confirm.
- Issuing / dispatch — scan the picklist or item barcode, the system deducts from stock.
- Stock check — scan the bin barcode, the system shows what should be there versus the physical count.
Training time is typically one to two days for store staff. For bin-level control across sites, see multi-location barcode stock control.
Common Barcode Setup Mistakes to Avoid
- Printing labels too small to scan reliably.
- Not labelling bin locations — item barcodes alone are not enough for bin-level control.
- Skipping training — a scan workflow only works if everyone uses it consistently.
- Buying expensive proprietary hardware when standard off-the-shelf devices work fine.
How Fast Inventory Uses Barcodes
Fast Inventory (by Fast Technology) builds barcode scanning into the core flow:
- Barcode label generation — print item, bin and GRN-tag barcodes directly, no third-party software.
- Barcode receiving (GRN) — scan material in at the dock, matched to the PO.
- Barcoded picklists — generated per order for scan-based dispatch.
- Item master barcode field & bin barcodes — for item- and location-level control.
- Mobile scanning via the web interface — on an Android phone or tablet, no native app needed.
Pair it with the right devices — see barcode scanners and printers for inventory — and the full inventory software for manufacturers.
Frequently asked questions
What hardware do I need for a barcode inventory system in India?
At minimum, a barcode scanner and a printer. A handheld USB scanner suits desk use, a wireless Bluetooth scanner suits mobile use, and an Android device with a built-in scanner is the most flexible. For labels, a desktop thermal printer handles volume, while a standard inkjet or laser printer is fine for low volume. Fast Inventory works with standard off-the-shelf hardware - no proprietary devices are required.
Can Fast Inventory generate and print barcode labels?
Yes. Fast Inventory generates and prints barcode labels for items, bins and GRN tags directly - no third-party label software is required. Including the item code, item name and lot/batch number on the label gives you traceability at the point of scan.
How long does it take to set up a barcode system in a warehouse?
The hardware and label setup is quick. The main effort is item-master and bin-master configuration - which the implementation team handles during onboarding - and team training, which typically takes one to two days for store staff.
What is the difference between a barcode and a QR code for inventory?
A 1D barcode stores a short code such as an item or lot number and scans fast in a straight line. A 2D QR code stores more data and can be scanned from any angle. For most inventory uses a 1D barcode is enough; a QR code is useful when you want to encode more information on a single label.
Does barcode scanning work on a mobile phone for inventory management?
Yes. Fast Inventory is a browser-based system, so an Android phone or tablet can scan barcodes for receiving, issuing and stock checks through the web interface. There is no separate native app to download - the mobile-friendly web interface handles scanning.