LDA ONE reinvents itself and becomes expandable
The system now offers up to 60 zones and a total output of up to 5000 W.
The ONE 500, the most compact and cost-effective public address and Voice Alarm System on the EN 54 market, continues to develop. It becomes ONE v2, a solution that can now be expanded thanks to a firmware update and the creation of a proprietary ring with standard UTP cabling (LOOP04 / LOOP10).
The entire scaled System-ONE, and thus each of the associated devices and their cascade function, corresponds to the EN 54-16 standard.
To set up a ONE v2 system with expansion, you only have to use a single expansion card per system and only add this to the master device to close the ring of UTP cabling.
In order to achieve maximum flexibility and adaptation to the needs of our national and international customers, this new functionality was made available as part of an extensive firmware update. This was developed by our research and development department in Spain. The new firmware of ONE v2 makes it possible to cascade several ONE500 devices via a proprietary UTP cable ring. This means that a total of up to 10 ONE devices can be connected together to form a 60-zone system with a total output of 5,000W.
With immediate effect, all ONE devices delivered use the v2 firmware and the expandable functionality; strong>the previous devices can easily be updated with the same hardware and integrated expansion card *
ONE v2 is therefore the ideal system for installations with multiple zones and for installations with variable performance. This is the case with office buildings, schools, medical centers and hotels; a scalable and modular solution is required there, which does not do without advanced functions in terms of security and reliability.
Easy to configure and flexible
The network topology consists of master and slave devices with an extremely simple arrangement: All hardware units are the same, the devices with the connected expansion card can easily be configured as master and automatically search for the other connected devices.
The length between two connected ONE devices can be up to 200 meters.
Each device also offers all known ONE functions independently: integrated battery charger according to EN 54-4, backup amplifier, priority management and the option of A / B loudspeaker lines