This Intercom unit is a full-feature, standalone system capable of high professional performances.
Instant Program Intercom means that the functioning mode can be changed at any time during operation simply by pressing a few buttons of the control panel.
Each of the four provided channels can be independently programmed for:

TALKBACK PLUS is a high quality compact intercom suitable for just about any communication requirement; for example: television and film productions, theater plays, congress meetings, sport events, commercial and industrial installations, etc.

In accordance with constant improvement policy of products, El.Man (Elettronica Mangione) reserves the right to modify without notice and at any time, features and prices of its own apparatus.

4WBB - 4 Wires Beltpack BOX (usable with tbp8)

Dual TBP (Dual Talkback Plus) 8 channels intercom

Genius Intercom - 7 channels with interrupted feedback

TBP8 - 2/4 wires 8 channels intercom with interrupted feedback (1RU)

TBP16 - 4 wires handsfree full duplex 16 channels intercom with interrupted feedback (2RU)