The storefront’s performance in a single number.
For decisions outside the door.
Storefront counting with a radar sensor.
| Technology | Radar sensor; captures no images |
|---|---|
| What it counts | Pedestrians passing the storefront (anonymous) |
| Direction analysis | Yes; shows which way passers-by are walking |
| Mounting | Right or left corner, aimed at the storefront so it covers the window |
| Infrastructure | Power and Ethernet required |
| Use | Street frontage and mall corridor |
| Dimensions | 134 × 33 × 45 mm |
| Used together | Visit rate with Sayiyo PEOPLE (entries ÷ passers-by) |
| Origin | Designed and manufactured in Türkiye by our in-house R&D team. |
Related guidesWhat is visit rate and how is it calculated?Installation guide
PEOPLE vs PASS
Short answer: PEOPLE counts who comes in through the door; PASS counts who walks past the storefront. Together they give you the visit rate.
Related guidesVisit rate guideHow to choose a people counter
| Sayiyo PEOPLE | Sayiyo PASS | |
|---|---|---|
| What it counts | People entering the door (entries only) | Pedestrians passing the storefront |
| Technology | AI camera, on-device processing | Radar sensor, direction analysis |
| Images | Processed on the device, never recorded | Captures no images |
| Placement | Just above the door, on the inside | Right or left corner, aimed at the storefront |
| Connection / infrastructure | Wi-Fi or Ethernet | Power and Ethernet required |
| Dimensions | 108 × 38 × 65 mm | 134 × 33 × 45 mm |
| Data you get | Hourly entries; conversion rate with sales integration | Hourly passers-by and their direction |
| Together | Visit rate = entries ÷ passers-by. Example: 1,284 entries ÷ 6,020 passers-by ≈ 21.3%. | |
Storefront footfall and visit rate
Sayiyo PASS anonymously counts the pedestrian traffic passing in front of your store with a radar sensor and analyses its direction. Used together with Sayiyo PEOPLE, it computes the visit rate — the share of passers-by who walk in.
The visit rate quantifies the performance of your window, façade and location. You measure the impact of a window change, a campaign or a sign the same day, not weeks later from sales.
Sayiyo PASS is designed and manufactured in Türkiye by our in-house R&D team. Sayiyo serves retailers across Türkiye and Northern Cyprus, on high streets and in shopping malls.
What’s the difference between PASS and PEOPLE?
PEOPLE counts people entering the door with an AI camera; PASS counts people passing the storefront with a radar sensor. Together they give the visit rate.
How does Sayiyo PASS work?
Sayiyo PASS is a radar sensor aimed at the storefront. It counts the pedestrians passing by, anonymously, and analyses their direction of travel.
How is the visit rate calculated?
Visit rate = people entering the store ÷ people passing the storefront. Example: 1,284 entries ÷ 6,020 passers-by ≈ 21.3%. Entries come from Sayiyo PEOPLE and passers-by from Sayiyo PASS; the Sayiyo dashboard matches the two hour by hour.
Is personal data processed?
No. PASS works with a radar sensor; only anonymous passing and direction are measured, and no image or identity data is processed.