Elevator Intercom System NBT Serie NKT Serie Options:NBT Whole Kit Power: 70W

Power: 70W

The products are compatible with Toshiba elevators

Both sides: Black titanium drawbench stainless steel facing + Metal bar art division

Size: 588*446*21 (Insllation Hole Diameter φ10)

Returns and exchanges are not supported after payment

Elevator Intercom System NBT Serie NKT Serie Options:NBT Whole Kit Power: 70WNBT 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. The whole set contains 1 Master Intercom for Monitor Room, 1 Main Intercom for Machine Room, 2 External Auxiliary Intercom, 1 Cabin Inner Intercom, 1 LED Light, 1 Power Supply and 1 Buzzer. For any installation