D-241 XXL Stainless steel wall conduct letterbox with bell & intercom (variable depth)

Single box: 220/330 x 300 x 230 - 380 mm (HxWxD)
Front panel: 380 x 350 mm (HxW)
1-2 Bell button
1 intercom preparation
adjustable in depth

Bell button
349,95 €
incl. 19% VAT , incl. shipping costs
Delivery time: 1 - 3 Workdays (DE - int. shipments may differ)

D-241 XXL stainless steel through wall letterbox system with speech system


  • Material (door, flap, front panel): stainless steel V2A, brushed
  • Box material: galvanised sheet steel, powder-coated
  • Suitable for indoor and outdoor use
  • Integrated withdrawal protection


  • Dimensions single box: 220 x 300 x 230 - 380 mm (HxWxD)
  • Front panel dimensions: 380 x 350 mm (HxW)
  • variable depth adjustable between 230 and 380 mm
  • This XXL pass-through mailbox offers a lot of space for the mail.
  • DIN EN 13724 compliant, i.e. DIN A4 envelopes fit into the box without being kinked.

Scope of delivery:

Delivery incl. 3 keys (per letterbox)
Letterbox is delivered completely assembled (post removal from the rear)

Features and equipment of the letterbox

With the D-241 large-capacity through wall letterbox in stainless steel with intercom preparation, you gain a lot of space for your mail. Due to its special height, the D-241 can hold a lot of mail. This model is ideal for families and companies with many letter and catalogue deliveries.

The large-capacity through wall letterbox in stainless steel with intercom preparation D-241 has a variably adjustable box. The depth can be infinitely adjusted from 23 to 38 cm. When the box is pulled out completely, it holds a volume of 25.1 litres. You fix the desired depth with an aluminium adhesive tape, which is included in the delivery.
The mailbox is available with one or two bells.

The mailbox of the D-241 Large Capacity Wall Passage Letterbox is made of stainless steel, powder coated and galvanized sheet steel. After assembly, the body is completely protected by the wall. The front panel and the removal door are made of high-quality V2A stainless steel. This material withstands the weather influences.

A through wall letterbox is mounted in a wall or a gate pillar, usually at the house or property entrance. The box gets a particularly long life span by the installation. For the postman, the large wall wall throw-through letterbox in stainless steel is ideal, as he can throw the mail from the street side. The removal takes place on the inside side.
Some flaps get on the nerves of the residents. Each time a mail is posted, they clatter with an annoying noise level. Depending on the residential area, this noise can be heard throughout the neighbourhood. Our flap, the D-241 large-capacity through wall letterbox in stainless steel with intercom preparation, is damped with a rubber lip and does not produce this annoying noise.

The mailbox slot is bevelled on the inside. The integrated removal protection protects your mail from unauthorised removal.

A further plus point is the exchangeable hinges of the D-241 large-capacity letterbox in stainless steel. These can be unscrewed and mounted on the other side.

Our vandal-proof stainless steel bell buttons are flat flush and smooth. Thus they do not result in any attack surface for damages.

DIN standard

The D-241 large-capacity through wall letterbox in stainless steel was manufactured according to the letterbox standard DIN 13724. The slot allows large C4 envelopes and catalogues to pass through easily. Due to the great depth of the letterbox, no mail protrudes from the slot.

Colour, material selection and extensions

If you have the wish to purchase the D-241 large capacity through wall letterbox in stainless steel in a different color, then please contact us. We manufacture the D-241 also in your desired RAL color. Additional pushbuttons, name plates or illuminated finger switches are also possible.

Alternative products

Other large letterboxes from our assortment are the B-24, the B-242 and the F-042.

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