The 4780B from Cyrex is a Diva handsfree color monitor, Black color case, Simple Bus 2. Color Monitor with 3.5" high-resolution LCD. Made of ABS plastic with aluminum facia, fitted with brightness, call volume adjustment, door-opening pushbutton, a voice activation pushbutton provided with LED and 1 pushbutton for the "privacy" function provided with LED. This LED has dual functions one for privacy and the other to indicate the simplex speech mode. There are also 3 free pushbuttons (N.O.) for various services. It can be converted into the desk version by adding art. 4782.
|Connection Method||Multi-Wire Digital Systems|
|Intercom Type||Video/Audio Intercom|