Elevator Monitor Room Master Intercom NKT/NBT12(1-1)12A SCHMERSAL Back wall: Honeycomb marble decoration

Back wall: Honeycomb marble decoration in the middle + Wood veneer on both sides

This model is original from CEDES and can completely replace MiniMax-159

Options: BG101-S20P4A / BG221-BS21C

This safety fence is a customizable product

Elevator Monitor Room Master Intercom NKT/NBT12(1-1)12A SCHMERSAL Back wall: Honeycomb marble decorationNKT NBT12(1 1)12A can control at most 12 elevators. NBT Serie is for two wire system, and NKT Serie is for four wire system. NBT serie intercom products are not compatible for NKT serie. The NKT serie (four wire system) products need to be connected to electrical wires, and the signal is better.