Flush mount, 2 station colour video kit. "GB2" two wires digital installation.
 
Composed of:
N1220/AL two push buttons grille module.
EL632/GB2A sound module with colour camera.
N6001/AL assembling set.
NCEV-90CS embedding box.
2 units of Vesta 7 GB2 hands free monitor.
FA-GB2/A power supply.
 
Allow up to 4 panels using DP-GB2/A switcher and 16 apartment units in the same villa without additional power supplies.
To be used with 12Vd.c. lock releases.
Surface mount backbox is an option. N872/AL