Product overview B3 Mailbox
The B3 letterbox systems are made of high-quality 2mm stainless steel and are available for both single-family and multi-family households. The systems are flush-mounted in the house facade or in the masonry.
All models with call station can be prepared for your existing door intercom system. All you have to do is install and connect your components before assembly.
The access flap is larger than specified by the German DIN standard. In this respect, even large newspapers, letters or envelopes can be inserted without any problems.