Safe Resistance Grade 6 (EN 1143-1) – maximum security for the highest demands
Safes with this security level also feature 2 separate locks that must be opened. At Bremer Tresor, you can select these individually.

Drako 150 - Grade 6 Safe (EN1143-1) - (149 x 69 x 62cm)
Drako

Drako 130 - Grade 6 Safe (EN1143-1) - (134 x 69 x 62cm)
Drako

Drako 120 - Grade 6 Safe (EN1143-1) - (119 x 69 x 62cm)
Drako

Drako 80 - Safe Grade 6 (EN1143-1) - (79 x 66 x 62cm)
Drako

Drako 80L - Grade 6 Safe (EN1143-1) - (84 x 69 x 62cm)
Drako
Maximum security with a Grade 6 resistance safe
With a Grade 6 resistance safe, you are protected at the highest level of security. These safes are tested and certified according to EN 1143-1 and meet the strictest requirements for burglary protection. The tests are carried out by independent institutes such as ECB-S or VdS. These involve the use of professional mechanical tools (e.g., crowbars) as well as thermal tools (e.g., cutting torches).
A Class 6 safe has a resistance value of 270/400 RU (Resistance Unit). 270 RU represents partial access, while 400 RU is required for a complete breakthrough.
With a Class 6 safe, you can secure very high insurance coverage amounts for private use, which should be coordinated individually with your insurance provider. For commercial use, particularly high insurance coverage amounts are possible, depending on the insurer.
| RU Value | Meaning |
|---|---|
| 270 RU | Partial access |
| 400 RU | Complete breakthrough |
Burglary protection and fire protection
Our Class 6 safes according to EN 1143-1 offer an exceptionally high level of security and reliably protect your assets from burglary. If you wish to store documents, cash, data media, or valuable items, we also recommend certified fire protection.
Many models feature certified fire protection, which protects your contents even when exposed to intense heat. This ensures your valuables are optimally protected not only against theft but also against fire.
The right size and equipment
Grade 6 resistance safes are available in various sizes and designs. Consider in advance which valuables you would like to store now and in the future. We recommend planning for approximately 30% more volume to ensure sufficient space in the long term.
There are also numerous options available regarding equipment. You can choose between different lock types:
- Drako Series – Double-bit lock
- A special feature of the Drako series is the standard double-bit lock at the top and bottom, which already ensures a high level of mechanical security.
- Paxos Advance
- A modern high-security lock with particularly intuitive operation via a plain-text graphic display and rotary knob. The simple menu navigation replaces the error-prone typing of complex codes and ensures high user comfort. Thanks to full redundancy with two independent systems (processors, motors, and memory), the lock remains functional at all times, even in the event of a failure. It additionally features an active motor lock with high locking force, which automatically moves the bolt and operates reliably even with stiff mechanics. Additional safety features such as a time delay round off the equipment.
- Twinlock C800 with RFID
- A fully automatic high-security lock with redundant electronics and mechanics, achieving particularly high reliability. It supports up to 99 users as well as the use of RFID cards as physical access media. Extensive functions such as opening delay, time programs, and logging ensure maximum control and security. Furthermore, the system allows for various opening methods and combinations, making it flexibly adaptable to individual requirements.
In addition, the interior can be customized, for example with:
- Shelves
- Drawers
- Internal safes
- Special mounts
This way, you always have an overview of your valuables.
Anchoring and security
To prevent a safe from being stolen in its entirety, experts recommend professional anchoring to the floor and/or wall. This applies in particular to safes below a certain dead weight.
Upon request, we can perform the professional anchoring directly on-site, ensuring your safe is optimally secured.
Delivery and installation
Naturally, we handle the delivery of your safe. Within Germany (excluding islands), delivery is standard free to the curb, provided there is ground-level access.
For more complex installations – for example, over several floors, through narrow access points, or including anchoring – we offer individual solutions. Please feel free to contact us so that we can plan the optimal delivery and installation for your specific circumstances.
FAQ
Frequently asked questions
The highest level we carry, tested according to EN 1143-1. It is required for assets where a burglary would threaten the existence of the business.
Banks, cash-in-transit companies, the precious metals trade, and businesses with exceptionally high inventory in one area.
Models at this level weigh several tons. We always clarify floor load capacity, access routes, and the floor level before providing a quote, not just before delivery.






