PRAG
A Hangout System Studio project
Every entrance is a decision.
We make it, execute it and record it.
The turnstile is the hand.
PRAG is the mind.
Who enters, where, and when. One platform owns the whole entrance: people, rules, devices and every passage.
Hardware + software · one systemSix steps.
One answer.
Identity
Member, employee, guest. A profile with rights.
Reader
Card, phone or QR code.
Controller
On site, next to the gate.
Decision
Yes or no. Made on site, by fixed rules.
Gate
Opens only on yes.
Record
Every passage, kept and synced.
The internet drops.
The entrance doesn't.
18:42:00 CLOUD connection lost 18:42:07 GATE-1 card ··04A1 YES local 18:42:09 GATE-1 passage recorded 18:44:31 GATE-2 card ··9F02 NO local 18:57:12 CLOUD connection back 18:57:13 SYNC all events delivered
The cloud manages. The site decides. Nothing is lost in between.
One supplier.
Every layer.
From the steel at the door to the dashboard on the owner's phone.
Same input. Same answer.
Fixed, versioned rules decide access.
No AI at the gate.
Intelligence assists people. It never opens a door.
Safety stays local.
Emergency release never waits for a server.
Every passage, on record.
Who, where, when. Kept and auditable.
Many machines.
One language.
An adapter layer connects different manufacturers to the same platform. The site is never locked to one model of turnstile.
Engineered,
not assembled.
One architecture, from the device adapter to the dashboard. Designed and written by one team.
Rules are versioned and evaluated on site, next to the gate. No round trip to a server.
Network down: the site keeps deciding. Power back: the queue resumes. A device goes silent: the outcome is marked unknown and never retried blindly.
Every command is written before it is sent. Every event is kept until the cloud confirms it.
Architecture, software and brand by Hangout System Studio
Gyms
Memberships at the turnstile
Offices
Employees, visitors, zones
Venues
Tickets and events
Parking
Barriers and plates
Different worlds.
Same system.
We turn ideas into the brain, brand and working systems behind them. PRAG is one of them.
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