Modular house security: how German CES tech locks it down
A client once called us the day after signing off on floor plans and windows, worried about something nobody had asked her about yet: "Is a house built off-site as secure as a brick one?" It is a fair question. A structure assembled in a factory and craned onto a foundation can feel, to some buyers, less "solid" at the front door than a house built the traditional way, brick by brick, over a year.
The honest answer is that the wall material has nothing to do with how hard it is to break in through the door. That comes down to the lock. And on that front, Treevia works with CES, a German manufacturer with more than 185 years in the security hardware business.
Who is CES, and why does it matter here?
CES - C. Ed. Schulte - builds mechanical and electronic locking systems used to protect parliaments, airports, hospitals and power plants across Europe. It is not a brand most homeowners have heard of, because it rarely sells to homeowners directly. Treevia brings that same hardware down to a residential scale, as an optional upgrade on any house we build.
RC3-class mechanical locks
RC3 is a resistance rating: a lock in this class is built to withstand a break-in attempt with tools for a minimum of 5 minutes. That single number is doing a lot of work, because most opportunistic break-ins are timed in seconds, not minutes - the goal is to make forcing an entry loud, slow and conspicuous enough that it stops being worth attempting. Three features carry the weight:
- 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
For owners who rent out their house, or manage more than one property, the bigger headache usually is not brute force - it is keys. AccessOne is CES's platform for electronic access management, and it was clearly built with exactly that problem in mind:
- 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
The bottom line
A modular house does not have to compromise on security. CES technology - proven in some of Europe's most sensitive buildings - is now available as an option on every Treevia home, from a straightforward mechanical lock to a smart lock you manage from your phone. If you're not sure which tier makes sense for your project, ask us for a walkthrough before you finalise your specification.