In a warehouse, the network is production equipment. Handheld scanners, forklift-mounted terminals and picking devices stop working the moment coverage drops, and throughput stops with them. Immunity designs warehouse wireless around what racking, height and metal actually do to signal.
A warehouse is the hardest common RF environment in commercial deployment, and the reasons are physical.
Metal racking and dense stock absorb and reflect signal aggressively. Worse, the environment changes: an aisle that covers well when stock is low can fail when the racking is full. A design validated in an empty building is not a design.
High-bay warehouses need coverage at floor level and at height, down long narrow aisles that behave like waveguides. Ceiling-mounted access points at 12 metres do not reliably serve a scanner at ground level.
Forklift terminals move quickly across the whole floor. Roaming has to be seamless, because a dropped session mid-transaction means a re-scan and a stalled process.
Industrial handhelds and vehicle terminals often have less capable radios than a modern phone. Designing to what a laptop can achieve leaves the actual fleet under-served.
We survey with the racking in place and, where possible, with stock at realistic levels, because that is the network that has to work.
| Area | What it needs | How we cover it |
|---|---|---|
| Storage aisles | Coverage at floor and pick height, with stock in place | Aisle-aware placement rather than an even ceiling grid |
| High-bay racking | Vertical coverage across the full rack height | Placement and antenna choice suited to the geometry |
| Goods in and out | Dense scanning activity at dock doors | Higher-density coverage at loading points |
| Packing and dispatch | Sustained scanner and workstation use | Indoor coverage sized for continuous throughput |
| Cold storage | Insulated panels, condensation and temperature | Placement designed around panel attenuation |
| Yard and vehicle areas | Outdoor coverage for loading and marshalling | Ruggedised outdoor access points (AX821) |
| Office and admin | Business systems separate from operations | Separate VLAN on the same estate |
Warehouse networks carry operational, business and increasingly building traffic. They should not share a broadcast domain.
Scanners, vehicle terminals and warehouse management traffic, prioritised and isolated from general business use.
Administrative systems and staff devices, separate from the operational floor.
CCTV, access control and building services segmented again, since these devices are rarely patched.
Where offered, guest access for drivers and visitors is isolated entirely from operations.
Separation is enforced on distinct VLANs by NetForce switching, with inter-VLAN policy applied at the NetGuard X5 gateway — so the isolation is structural rather than a rule that can be misconfigured away.
Warehouse deployments lean on outdoor-grade hardware and a solid PoE backbone:
All of it is designed and manufactured by Immunity in India, at our facility in Sanand GIDC, Gujarat. Our equipment is MTCTE certified (and CE, FCC & RoHS compliant), with products listed on the Trusted Telecom Portal. Ask us for current certification status on the models in your design and we will confirm in writing.
In logistics the cost of a network problem is measured in stalled throughput, so the operating model is built around early warning.
Central monitoring surfaces a failing access point or a saturated aisle before pickers start reporting re-scans.
Because stock levels change coverage, we re-survey after major layout or racking changes rather than assuming the original design still holds.
Distribution networks run many similar buildings. Standard configuration and remote management mean a new site is a template, not a project.
Access points, switching, gateway and cloud from one Indian OEM, so a fault is diagnosed rather than debated between suppliers.
Because stock absorbs and reflects signal. A design validated in an empty or lightly stocked building will not hold when the racking fills. We survey with stock in place.
That is a roaming design question. Cells and handover are tuned specifically for devices moving at speed, since dropped sessions cause re-scans.
Yes. Ruggedised outdoor access points cover yard, marshalling and canopy areas on the same managed network.
Insulated panels attenuate heavily and condensation affects mounting. These areas are surveyed and designed specifically rather than treated as ordinary indoor space.
They can share the physical infrastructure while being separated on distinct VLANs enforced in switching hardware.
Logistics operators rarely have one building. The design problem shifts from a single site to consistency across many.
Once one building is designed and validated, subsequent sites are provisioned from a template with local coverage adjustments, rather than each becoming a bespoke design.
NetCloud Central gives one view of every site, so a regional team can operate buildings they rarely visit and spot the site that is degrading.
Equipment is manufactured in India at our Sanand facility, so a phased multi-site rollout is not gated on import cycles. Our equipment is MTCTE certified (and CE, FCC & RoHS compliant), with products listed on the Trusted Telecom Portal.
Support comes directly from the OEM with India-based engineers, which matters most for buildings far from a metro.
A useful design needs a little information up front. None of it is onerous, and it saves a round of revisions later.
From that we produce a design document with access point count and placement, switching and PoE requirements, segmentation design and the management model. You are free to tender against it.
Tell us the floor area, racking type and height, device fleet and where coverage fails today. Our engineers will design the network and send datasheets, usually within one business day.
Request a warehouse site survey
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