Duo System, the 2-wire digital video door entry system continues its evolution, thanks to the relentless efforts of R&D. The system offers a number of important innovations, including the significant increase in the number of users, greater integration and ease of installation. The Duo System has further enhanced its strengths; quick and easy assembly, and competitive performance and features. DUO SYSTEM is compatible with many internal and external station lines and with door keeper exchanger, too.

Among the available accessories, the technical development of the 2231 separator has allowed a major upgrade in the number of possible users, now up to 20,000. Duo System is now also a “pure” 2-wire system, thanks to the new SOLVO and AGORÀ push-button stations. As with all the other components which use this technology, power is delivered directly over the 2-wire bus, therefore making it possible to further optimise the assembly. Duo System is also the technological backbone of the myLogic Home Automation systems. The ever-increasing demand for enhanced performance has been met. The new modulator allows a level of integration with Video surveillance systems which until now was unimaginable. Thanks to FTDUO, the same is true for Telephony.