DRS Prisma V – burglary- and fire-resistant safe (EN 1143-1 Grade 5, ECB·S)
The DRS Prisma V is a burglary- and fire-resistant safe by De Raat Safes, designed for applications requiring a very high level of security. As an EN 1143-1 Grade 5 safe, the DRS Prisma V is ECB·S certified in accordance with the European standard EN 1143-1, confirming resistance to heavy mechanical and thermal burglary methods in compliance with the requirements of this standard.
In addition to burglary resistance according to EN 1143-1, the DRS Prisma V is tested in accordance with EN 15659 – LFS 30P. This standard provides 30 minutes of protection for paper documents at temperatures of up to 850 °C, offering protection in fire scenarios with a limited fire risk.
The DRS Prisma V is constructed with a heavy multi-wall steel body and door, adapted to the requirements of EN 1143-1 Grade 5 — the most heavily secured model in the Prisma range.
The door is equipped with a robust four-sided locking system, with rectangular solid steel bolts on the top, bottom and closing side. On the hinge side, a fixed full-height interlocking profile engages into the safe body. As a result, the door remains mechanically secured on the hinge side as well, making attacks on the hinges ineffective against the door locking system. External hinges allow a door opening angle of up to 180°.
A key security feature of the DRS Prisma V is the passive relocking system with glass plate. In the event of a targeted attack on the lock or door, this glass plate automatically activates the blocking mechanism, immediately securing the locking system. This system operates fully mechanically and requires no external activation.
In accordance with the requirements of EN 1143-1 Grade 5, the DRS Prisma V is equipped as standard with two EN 1300-certified Class B locks. Depending on the application, the safe can be configured with double-bitted key locks, mechanical combination locks or electronic code locks. Certain electronic locks may be equipped with time delay and time window functions and, if required, an emergency key override. Mechanical combination locks provide keyless operation. Combinations of different lock types are possible.
Internally, the DRS Prisma V is fitted with height-adjustable shelves and is prepared for floor anchoring. The safe is available in nine models, with a capacity ranging from 57 to 386 litres.
Thanks to the combination of EN 1143-1 Grade 5 certification, LFS 30P fire protection, its heavy-duty construction, the robust four-sided locking system and the glass-controlled passive relocking system, the DRS Prisma V by De Raat Safes is a reliable solution for applications requiring a very high level of certified security.