Turn your building entrance into the best guest check‑in
Protectum digitizes shared doors so every PIN works at the portal and inside your apartment. Automate invites, forget about physical keys and keep the HOA fully in control.
Building entrance
PIN 4829
Booking #GH482
Automatic check-in confirmed
Ana arrives Friday 16:30
Staircase B · Apt. 3A
PIN 4829 ▸ valid 12/06 - 15/06
Revoked automatically after checkout
Airbnb automation
A workflow that connects your PMS to every door
Save hours per reservation. Our middleware syncs with your software and applies rules for cleaning staff, maintenance or minimum stay.
Average go‑live time
7 days
Hardware, installation and training included
- Step 1
Sync your PMS
We integrate Guesty, Hostaway, AvaiBook or even Google Calendar in a few hours.
- Step 2
Automatic PINs
Each booking gets time-bound codes plus tailored instructions for guests and staff.
- Step 3
Full access
One PIN opens the building, elevators and—if you have a smart lock—the apartment itself.
- Step 4
Safe reset
PINs expire right after checkout so cleaning can prepare the next stay securely.
Integrations
Compatible with your locks and platforms
We connect to the top smart-lock vendors and PMS tools. Need a lock inside the apartment? We recommend the right brand and handle installation.
Open integrations
Secure API, webhooks and a developer console for custom workflows.
Turnkey service
Site survey, deployment, maintenance and 24/7 support included.
For the community
Reasons your neighbors will approve
Protectum solves daily pain points even when nobody rents on Airbnb: higher security, zero key copies and full visibility.
Digital credentials that can be revoked instantly without changing cylinders or remotes.
Concierge and board members can open doors, issue PINs and review events from the official bot.
Detailed trail of every access with alerts for suspicious attempts.
Before
Physical keys, waiting times and endless calls
- • Neighbors upset about key copies
- • Guests stuck outside the portal
- • Lost keys equal immediate risk
After Protectum
Autonomous, supervised check‑ins
- • Shared spaces connected to the same PIN
- • PMS + interior lock working together
- • Cleaning and maintenance with dedicated permits