Vendor-Neutral Explainer

How Warehouse Tracking Systems Work
from scan event to location estimate.

Warehouse tracking systems convert a physical event into a software record. Barcode records a deliberate scan. Passive RFID detects tagged material crossing a reader field. BLE estimates proximity to gateways. UWB calculates high-accuracy position from timed radio measurements. Computer vision interprets camera feeds. Each method needs a different building layer before the application can work.

1996
Founded
500+
Deployments
5,000+
Sites served
48
Contiguous states

SRS Networks is a nationwide IT infrastructure deployment partner headquartered in South San Francisco, California, serving multi-site enterprises across 48 states since 1996. This page turns field-delivery requirements into a scope, comparison, and acceptance record a buyer can use.

Tracking methods compared

MethodHow it detectsBuilding requirement
BarcodePerson scans a printed codeReliable WiFi, scanners, printers, and charging
Passive RFIDReader energizes and detects a tagPortals, antennas, conduit, PoE, and RF tuning
BLEBattery tag broadcasts to nearby gatewaysGateway density, mounting, power, and backhaul
UWBAnchors measure signal timingAnchor geometry, sync, PoE, and calibration
Computer visionSoftware interprets camera imagesViews, lighting, bandwidth, compute, and retention

Accuracy changes the infrastructure

Knowing that an item crossed dock door 12 is different from locating it within a meter. Do not buy anchor density for precision the operation will never use.

Tags drive operating cost

Passive, battery, reusable, disposable, metal-mount, and temperature-rated tags have different workflows. Tag handling belongs in the pilot, not only the software demo.

The pilot must use real material

Validate metals, liquids, pallet density, forklift speed, door geometry, and neighboring radios. Bench demonstrations remove the physical conditions that cause field misses.

When this is not the right approach

SRS does not recommend a software brand or sell tracking hardware. We explain and deploy the building infrastructure after the operational use case and platform are selected.

Straight answers

Warehouse tracking systems convert a physical event into a software record. Barcode records a deliberate scan. Passive RFID detects tagged material crossing a reader field. BLE estimates proximity to gateways. UWB calculates high-accuracy position from timed radio measurements. Computer vision interprets camera feeds. Each method needs a different building layer before the application can work.

Put a field-executable scope in front of the crew

Email the site count, geography, schedule, and current documents. Cheryl routes the request to the right deployment lead.

Design a Tracking Pilot
partners@srsnetworks.com · (866) 224-3636