Security free-standing letterbox with airlock technology type 170 - polished stainless steel

The security free-standing letter box type 170 with airlock technology is the ideal solution for all areas where a particularly high level of protection against unauthorised access is required. Manufactured from solid, polished V2A stainless steel and equipped with a sophisticated locking mechanism, this letterbox fulfils the highest requirements in terms of security, durability and functionality. With its combination of solid stainless steel construction, sophisticated lock technology and flexible locking solution, this model fulfils the requirements of modern institutions that place equal value on security, quality and design. The polished stainless steel surface gives the free-standing letterbox a high-quality, timeless look that blends harmoniously into any architecture - whether in front of a modern office building, a bank branch or a historic town hall. At the same time, the surface is easy to clean and resistant to the effects of the weather.

The core feature of the type 170 model is the integrated interlock technology. The insertion shaft can be folded out to the front and accommodates items up to DIN B4 (width 25.5 cm × length 36 cm × height 4.3 cm). While the chute is open, a solid steel plate on the underside prevents access to the interior. Only when the shaft is closed again does the posted mail fall into the locked collection compartment. This system provides reliable protection against unauthorised removal - a decisive security advantage, especially for confidential or valuable documents.

Solid construction for maximum stability

The security letterbox is made of high-quality V2A stainless steel, which is not only corrosion-resistant but also extremely robust. The material thicknesses of 5 mm (front) and 2 mm (body) ensure an exceptionally solid construction. With a total weight of 47 kg, the free-standing letterbox is extremely stable and resistant to vandalism or attempted break-ins.

The removal doors can be opened from left to right and provide easy access to the interior. The letterbox is equipped with an ABUS profile half cylinder 30/10. If required, the lock can be easily replaced with another profile cylinder (e.g. from an existing locking system) - a practical advantage for professional users.

Areas of application: Ideal for banks, tax consultants, car dealerships and public institutions

The security free-standing letterbox type 170 is particularly suitable for institutions and companies where data protection, confidentiality and tamper protection have top priority:

• Banks and savings banks: For the secure posting of transfers, confidential documents or keys outside opening hours. The interlock technology prevents unauthorised persons from accessing documents that have already been posted.
• Tax consultants and law firms: Ideal for handing over sensitive tax documents, contracts and receipts. Clients can hand in documents securely at any time without having to hand them over in person.
• Car dealerships and garages: Perfectly suited for handing in keys for vehicle acceptances outside of business hours. The insertion shaft accepts items up to 35 mm thick - even car keys or key fobs can be inserted without any problems.
• Municipalities and public institutions: A reliable system for citizens' mail, applications and official documents. The sturdy stainless steel construction and high dead weight ensure safe operation in public spaces.

Quality from German production

The secure free-standing letterbox type 170 is manufactured in Germany - with precision craftsmanship and state-of-the-art production technology. The combination of industrial precision and traditional metal construction guarantees the highest quality and durability. Each letterbox undergoes careful quality control before it is delivered. The result is a product that will function reliably for many years, even with daily use.

Technical data at a glance

• Material: V2A stainless steel, polished
• Material thickness: 5 mm (front) / 2 mm (body)
• Insertion slot: for items up to DIN B4 (25.5 × 36 × 4.3 cm)
• Chute mechanism: Lock technology with solid steel plate
• Lock: ABUS profile half cylinder 30/10, replaceable
• Opening direction: from left to right
• Weight: approx. 47 kg

Important information:

To achieve optimum water protection for your mail, the letterbox or letterbox system should be located under a canopy if possible.

The mail is only protected from water if it is fully inserted in the box and the flap is closed. Mail that is not fully inserted allows moisture and dirt to enter the letterbox. This system is protected against the ingress of water in accordance with DIN EN 13724. Water ingress is not a reason for complaint.