Almost every people-counting project we scope starts with the same question: which sensor do we buy? Right now that usually means FootfallCam Pro2 vs Pro3 — more precisely, the Pro2 (2025) against the Pro3.
The honest answer is that neither one is the better sensor. They run the same firmware, the same analytics engine, and they count with the same accuracy. What separates them is how much of your store each one is built to see.
Here’s how we walk clients through the decision.
FootfallCam Pro2 vs Pro3: what doesn’t change
This is the part people miss, and it’s the part that saves money. Going up to a Pro3 does not buy you a more accurate count.
| Pro2 (2025) | Pro3 | |
| Firmware | Same | Same |
| Analytics engine | Same | Same |
| Counting accuracy | Industry-leading | Identical to Pro2 |
| Entrance counting | Yes | Yes |
| Bidirectional counting | Yes | Yes |
| Staff exclusion | Yes | Yes |
| Group counting | Yes | Yes |
| AI demographics | Yes | Yes |
| Queue detection | Yes | Yes |
If all you need is a trustworthy number at the front door, a Pro2 (2025) gives you exactly the same number a Pro3 would. Buy the Pro3 for coverage, not for confidence in the data.
The difference that actually matters
The Pro2 (2025) is a 3D AI people counter: embedded AI, standalone, one view. It watches a doorway and it watches it very well.
The Pro3 is that same counter plus an edge analytics hub. It processes multiple video streams on the device, which means:
- Up to 8 external IP camera streams feed into a single Pro3
- Existing CCTV can be reused as analytics inputs instead of being replaced
- Pro1 units already installed can be brought into the same system
- Multi-camera fusion stitches those views into one continuous picture of the floor
- Multi-zone analytics instead of a single-view zone
In practice, that’s the jump from “how many people came in today” to “which department pulled them, how long they stayed there, where they stalled, and what the queue looked like at 5pm.” The Pro2 answers the first question. The Pro3 answers the rest without you hanging a sensor above every aisle.
| Pro2 (2025) | Pro3 | |
| Device type | 3D AI people counter | 3D AI + edge analytics hub |
| Architecture | Embedded AI, standalone | Embedded AI + multi-stream processing |
| External IP cameras | Not supported | Up to 8 streams |
| CCTV reuse | Not supported | Supported |
| Pro1 integration | Not supported | Supported |
| Zone analytics | Limited, single view | Multi-zone via external cameras |
| Whole-store coverage | No | Yes |
The cost conversation
Look at a single line item and the Pro2 (2025) is the smaller number. Look at cost per covered viewpoint and the maths flips: one Pro3 carries up to eight streams, so the cost of each additional area you cover drops sharply. On a per-square-foot basis, the Pro3 is the best value we can put in front of a large-format client.
| Pro2 (2025) | Pro3 | |
| Cost per covered viewpoint | Higher — one device, one view | Lower — one device, up to 8 streams |
| Cost per square foot | Medium | Lowest |
| Best-fit store size | Small store, entrance counting only | Medium to large, enterprise, multi-zone |
The trap works in both directions. Over-spec a chain of 60 convenience outlets with Pro3s and you’ve bought hub capacity nobody will ever plug into. Under-spec a flagship with Pro2s and you’ll be quoted again in eighteen months for the zone data your merchandising team asked for on day one.
Where each one belongs
| Deployment | Pro2 (2025) | Pro3 |
| Small retail store | Ideal | Overpowered |
| Chain store rollout | Good fit | Good fit |
| Large retail / flagship | Limited | Ideal |
| Shopping mall | Not suitable | Ideal |
| Airport / transport hub | Not suitable | Ideal |
| CCTV upgrade project | Not suitable | Ideal |
Chain rollouts sit in both columns on purpose. Most of our multi-site clients end up with a mixed estate: Pro2 (2025) units across the small-format stores where the door is the whole story, and Pro3 hubs in the flagships and high-traffic sites where the merchandising and operations teams need floor-level detail. One platform, one dashboard, two hardware tiers matched to what each site is worth measuring.
Five questions we ask before quoting
- How many entrances does the site have, and do they all need counting?
- Does anyone downstream need data from beyond the doorway — zone dwell, department comparison, queue times, back-of-store conversion?
- Is there existing CCTV in reasonable condition? If yes, a Pro3 can turn sunk cost into analytics inputs.
- Are there Pro1 units already installed? A Pro3 can absorb them rather than strand them.
- Is this a pilot or a rollout? Pilots that are meant to prove a business case usually need the richer data. Rollouts of a proven case usually don’t.
If the answers are “one door, no, no, no, rollout” — that’s a Pro2 (2025), and anything more is money spent on capability that will sit idle. If two or more answers point the other way, the Pro3 pays for itself in coverage.
What we do beyond supplying the box
Choosing the FootfallCam sensor is the easy part. Getting clean data out of it depends on the things that happen around it:
- Site survey and mounting plan — ceiling height, door width, glass frontage, and lighting all affect placement, and a badly mounted sensor undermines every report that follows
- Right-sizing the estate — we’ll tell you where a Pro2 (2025) is enough, because an oversold system is a system nobody renews
- POS and business-system integration — traffic on its own is a vanity metric. Tied to transactions it becomes conversion rate, average transaction value against footfall, and staff hours against traffic curves.
- Installation, commissioning and training — including getting your store and area managers to the point where they actually open the dashboard
- Local support and warranty administration — one point of contact, in your time zone
Not sure which tier fits your floorplate? Send us a store plan and we’ll come back with a FootfallCam sensor layout, a stream count, and a quote. If a Pro2 (2025) is all you need, that’s what we’ll quote you.
Read more about FootfallCam: See here
Adapted with permission from FootfallCam’s product documentation. Full original comparison: FootfallCam Pro2 2025 vs Pro3