Modular house security – how CES systems protect your home

RC3-class locks, electronic access control and smart lock in one package. See how German CES technology enhances prefabricated house security.

Kategoria

Security

Czas czytania

10 min

Data publikacji

2026-04-02

Modular house security – how CES systems protect your home

A modular house is modern construction technology – but is it equally modern in terms of security? The answer is: yes, if you choose the right protection. At Treevia, we partner with CES – a German security systems manufacturer with over 185 years of tradition.

What is CES?

CES (C. Ed. Schulte) is a German manufacturer of mechanical and electronic locks whose systems protect critical infrastructure across Europe – parliaments, airports, hospitals, power plants. The same technology is now available in Treevia modular houses.

RC3-class mechanical locks

RC3 class means the lock withstands a break-in attempt with tools for a minimum of 5 minutes. Features:

  • Anti-bumping cylinders – protection against the most popular break-in method
  • Anti-drill protection – hardened pins and sleeves
  • Master key system – one key for front door, garage, gazebo and gate

AccessOne electronic access control

AccessOne is CES's platform for electronic access management. Perfect for short-term rental:

  • One-time codes – generated automatically for each guest
  • Remote management – open doors from a mobile app
  • Entry history – full control of who entered when and where
  • Airbnb and Booking integration – automated check-in

Security packages: Treevia × CES

  • Basic (from PLN 4,900) – RC3 mechanical locks, master key system, window locks
  • Smart (from PLN 9,900) – Basic + AccessOne, one-time codes, app
  • Premium (individual quote) – Smart + estate system, monitoring, 24/7 service

Summary

Modular house security doesn't mean compromises. CES technology – proven in Europe's most important buildings – is now available in every Treevia home. From mechanical locks to phone-managed smart locks.