Intercom Central® GROUND wire Power-line 4 CHANNELS Intercom

Intercom Central® GROUND wire Power-line 4 CHANNELS Intercom System, Two Stations Set.
- See--2nd picture to the LEFT to understand the Product (USA & Canada only)
- **** - WARRANTY: 12 months. Domestic
- 110 - 220 Volt AUTO voltage with U/L plug. Other Countries Requaire a separate adaptor
Upgrade all your 2 prongs intercom to this Advance 3 wire system. This Intercom communicate by using the Ground & Neutral electrical wires in the house. Since the system communicates by using the power-line in the building, it goes as far as that same piece of electric wire in the house goes.

Intercom Central® GROUND wire Power-line 4 CHANNELS Intercom System, Two Stations Set.