Who came in, how many, through which gate
Entry control with QR codes, across several gates at once
The door is where a printed list stops working: two entrances, a queue that keeps moving, and nobody able to say whether a person has already gone through. Here every ticket carries a code that works once, and every gate sees the same state at the same instant.
Several gates, none contradicting the others
The hard part about two doors is not reading the code: it is both doors knowing the same thing at the same moment.
As many scanners as you want
Any staff phone or tablet becomes a reader. There is no limit on stations and no dedicated hardware to buy.
Already inside shows up
If the same QR comes back, at any gate, the operator sees that the person is already in and decides whether to record a re-entry: nothing slips through unnoticed.
The gate is recorded
Every entry records which door it came through: at the end of the day you know how people spread out, not just how many came.
Live headcount
How many people are inside right now, updated as codes are read. It is the number you need when someone asks whether you can still let people in.
Look first, then confirm
A reader that records on the first beep leaves no room for a mistake. Here the gesture has two steps.
Preview before confirming
The scan shows who it is, which ticket they hold and whether they are already in. The entry is recorded only when the operator confirms.
It can be undone
An entry recorded by mistake is undone from the same screen, and the person can come in again.
Groups in a single gesture
Someone arriving with several tickets bought together gets scanned once: the operator sees the whole group and admits whoever is present.
Works without the QR too
If someone has lost their ticket, you find them by name and let them in anyway — with the same record as everyone else.
What is left after closing
Entries are not a count to throw away: they are the data you need next time.
Who came and who did not
The list separates those present from those absent. For a paid event, that is the difference between using a ticket and merely buying one.
Arrivals over time
What time people showed up: it tells you how many gates to open, and when, for the next one.
Export
Attendance, times and gate in a spreadsheet any program can open.
Nothing retyped
The list of who may enter comes from the sales and registrations of the same event: nothing is imported and nothing is kept in sync by hand.