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Additional information

Burglary resistance grade 1 (Prisma I)
Burglary resistance grade 2 (Prisma II)
Indicative value retention class 1: € 10 000 cash or € 20 000 valuables
Indicative value retention class 2: € 25 000 cash or € 50 000 valuables

  • Tested and certified by ECB·S to EN 1143-1: Prisma I in grade 1, Prisma II in grade 2
  • Multi-layer construction of body and door, without concrete filling
  • Four-sided locking: round solid bolts on three sides and a hook profile over the full door height on the hinge side
  • External hinges, 180° door opening
  • Double door: Prisma I/22, I/23, I/25 and Prisma II/12, II/13, II/15
  • Fitted as standard with a double-bit key lock
  • Height-adjustable shelves, suitable for A4 folders from model 1
  • Prepared for floor and wall anchoring
  • Outer depth excluding handle: 25 mm (models 0-5), 42 mm (larger models)
  • Colour: RAL 7035 light grey

Model specifications

Burglary resistant class 1

Model Outer dimensions (mm) Internal dimensions (mm) Volume (L) Weight (kg) Shelves
1862 DRS Prisma I/0 H350 W390 D265 H300 W330 D150 15 L 41 kg 1
1863 DRS Prisma I/1 H430 W420 D445 H380 W360 D330 46 L 61 kg 1
1864 DRS Prisma I/2 H600 W420 D445 H550 W360 D330 66 L 76 kg 1
1865 DRS Prisma I/3 H780 W420 D445 H730 W360 D330 88 L 91 kg 1
1866 DRS Prisma I/4 H950 W420 D445 H900 W360 D330 109 L 107 kg 2
1867 DRS Prisma I/5 H1130 W570 D485 H1080 W510 D370 207 L 153 kg 2
1868 DRS Prisma I/6 H1480 W570 D485 H1430 W510 D370 273 L 189 kg 3
1869 DRS Prisma I/8 H1830 W570 D485 H1780 W510 D370 340 L 225 kg 4
1870 DRS Prisma I/22 H1130 W1245 D485 H1080 W1185 D370 480 L 268 kg 2
1871 DRS Prisma I/23 H1300 W1245 D485 H1250 W1185 D370 555 L 296 kg 3
1872 DRS Prisma I/25 H1830 W1245 D600 H1780 W1185 D485 1034 L 415 kg 4

*External depth excluding hinges, handle, or lock.

Burglary resistant class 2

Model Outer dimensions (mm) Internal dimensions (mm) Volume (L) Weight (kg) Shelves
1873 DRS Prisma II/0 H370 W410 D305 H270 W300 D145 12 L 70 kg 1
1874 DRS Prisma II/1 H450 W440 D485 H350 W330 D325 38 L 110 kg 1
1875 DRS Prisma II/2 H620 W440 D485 H520 W330 D325 56 L 139 kg 1
1876 DRS Prisma II/3 H800 W440 D485 H700 W330 D325 75 L 168 kg 1
1877 DRS Prisma II/4 H970 W440 D485 H870 W330 D325 93 L 196 kg 2
1878 DRS Prisma II/5 H1150 W590 D525 H1050 W480 D365 184 L 280 kg 2
1879 DRS Prisma II/6 H1500 W590 D525 H1400 W480 D365 245 L 350 kg 3
1880 DRS Prisma II/8 H1850 W590 D525 H1750 W480 D365 307 L 420 kg 4
1881 DRS Prisma II/12 H1150 W1265 D525 H1050 W1155 D365 443 L 490 kg 2
1882 DRS Prisma II/13 H1320 W1265 D525 H1220 W1155 D365 514 L 550 kg 3
1883 DRS Prisma II/15 H1850 W1265 D640 H1750 W1155 D480 970 L 790 kg 4

*External depth excluding hinges, handle, or lock.

Frequently asked questions

Atelier Boonen takes care of the delivery, installation and anchoring of safes entirely in-house. We never use external transporters or installers. Using specialised transport equipment, we deliver discreetly and safely, including to upper floors or hard-to-reach locations. Safes are always wrapped in opaque film and transported in unmarked vehicles to avoid curious eyes.

For safes up to 1000 kg, anchoring is mandatory under the European standard EN 1143-1. We carry out this anchoring carefully, using chemical anchors or adapted solutions depending on the substrate. Where necessary, we use stair climbers and protective materials to safeguard floors, walls and staircases.

The installation is always carried out safely, efficiently and with respect for the building. This guarantees you a professionally executed installation offering the strongest and most durable solution. In 95% of cases, delivery, installation and anchoring are included in the price — at no extra charge.

Read more about our approach: delivery and installation of safes

The best safe for your home doesn't exist — the best safe for your situation does. The right choice depends on what you want to protect, where you want to place the safe and how you use it day to day. For everyday items such as jewellery, documents or some cash, a burglar-resistant home safe of a lower security grade is often sufficient; if you also want protection against fire, choose a fire-resistant safe. If you prefer to keep the safe hidden, a wall safe or floor safe is an interesting option. Also pay attention to the insurable value per grade and to professional anchoring, and check whether your insurer has specific requirements. Our safe for the home page gives you a complete overview with concrete models.

Yes, it is entirely possible to install a safe in a built-in cupboard. We regularly carry out this type of installation. The simplest solution is usually to place the safe on the base of the cupboard and secure it both to the floor and to the wall. In many cases, this type of cupboard is fitted with a plinth. We can then manufacture a steel mounting plinth at the same height as the cupboard, or adapt the existing base to create a stable and suitable support. We can also cut out the back panel of the cupboard so that the safe can be positioned as close as possible to the wall. Installing a safe higher up inside the cupboard is also possible, depending on the type of wall and the weight of the safe. In that case, a plinth or mounting plate may be required to ensure a safe and reliable fixing.

Learn more about built-in, furniture and freestanding safe solutions

By default, safes have a right-hand door (DIN right). When standing in front of the safe, the hinges are on the right — or on the left if you have found yourself locked inside. It is not possible to change the opening direction of an existing safe.

For a limited number of models, a left-hand door (DIN left) is available. The hinges are then on the left. This configuration is never available from stock and must be ordered specifically. It is not available on all models — please ask us whether your chosen model can be supplied with a left-hand door.

Yes. As standard, our safes are prepared for anchoring through holes in the base and — depending on the model — in the back wall. If this does not suit your situation, for example with underfloor heating, a wooden floor or a specific setup, we can provide additional anchoring points where needed. Simply mention this when placing your order: the adaptation is carried out at the factory or in our own workshop, without compromising the safe's certification. We then take care of the delivery, installation and anchoring ourselves.

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