For residential estates
Every visitor known.
Every gate under control.
Petra Platform gives residents an app to let visitors in, guards a gate phone that checks every code, and the estate office one place for gates, dues and security. It keeps working when the internet doesn't.
Residents
Let visitors in from your phone
Book a visitor in seconds and share their code. Know when they arrive and when they leave.
- One-off visitors, deliveries, house guests, staff on set days and contractor crews
- Approve walk-ins from the gate with one tap
- Your own gate QR, and an offline code for when the internet is down
- Pay dues, buy electricity, vote in polls and ask the estate office for help
Guards
A gate phone that checks every code
Guards type the code or scan the QR and see exactly who is coming, for which home, booked by whom.
- Expected and inside lists, with overstayers first
- Walk-ins asked of the household, answered in seconds
- Panic alerts, incident reports with photos, and shift handover notes
- Keeps checking QR passes when the network drops, and syncs when it is back
Estate office
Run the whole estate from one place
Residents and homes, gates and guards, dues and payments, security and reports — on a computer or a phone.
- Every entry and exit in the gate log, with reasons for refusals
- Charges invoiced automatically, reminders sent, payments reconciled
- Lockdowns and evacuations started from the dashboard
- Announcements, polls, a helpdesk and vetted artisans for residents
Gate hardware
Unmanned lanes that still follow the rules
A small controller at the gate reads keypads, QR scanners, resident tags and number-plate cameras, and decides on its own — with the same rules as the guard's phone, online or not.
See Petra Platform with your estate in mind
Tell us about your estate and we will walk you through it.