EX362

The Farfisa EX362 is an audio-only intercom from the Exhito series, designed for DUO 2-wire digital systems in residential multi-apartment setups.
It's the extended model with 7 function buttons (1 for door opening, 6 for additional services like intercommunication or actuators), featuring electronic call technology and signaling LEDs.
Key Specifications
Feature
Specification
Controls
7 buttons (door release + 6 auxiliary functions) 
Power
DUO bus-powered (8 mA standby, 0.1 A operating) ​
Operating Conditions
0–50°C, max 90% RH humidity ​
Terminals
A1/GN (floor call), LM/LM (line input), GC/GE (actuator output) ​
LED Indicators
Green (calling/talking), Red (ring deactivated), Yellow (door open/programming) ​
Functions
Intercom calls (addresses 000-220), jumper J1 for line impedance, relay activation