3399 Universal Telephone Handset Audio Terminal

THe Ferman 3399 universal handset. 
Audio terminal. Installed in homes, enables communication with outdoor panel and door opening.

A new telephone concept for the home. Integrated design, in line with new trends and lifestyles, simple and functional, combining quality and design.
Purity of line, technology and performance make this equipment an elegant and perfect element for any home.

Made in high impact ABS plastic, with a textured finish for easy cleaning and ultraviolet protection for greater resistance to sunlight.
Easy to fit wall mounted installation.

Conventional System: uses wires common to the whole installation plus 1 call wire (or call return) per home..

Recommended in small to medium-sized buildings (up to 50 residents approx), with several accesses and central guard unit. For residential complexes with general entrance and interior blocks.

Wiring:
- Audio door entry system: 4 common wires + N (1 call wire per home).
- Video door entry system: 7 common wires + 1 video coaxial+N (1 call wire per home).
Maximum distance in the installation based on the cable section used (see technical manuals).