1
Device description
KDC1905 keyboard is a combination of 1805 keyboard and digital control panel in one housing. The system has
been designed for small intercom systems – only one line of devices. The system can be used, apart from the PBX
keypad, up to 6 satellite keyboards, so the system can be extended with additional inputs. KDC1905 is compatible
with existing Proel installations – it fully replaces KDC18xx series keyboards together with NORMAL type PBXes.
The device cooperates with all previously produced decoders. Installati on has been simplified as much as possible –
the basic one will consist of KDC1905 keyboard with PBX, transformer and two -wire line of apparatus.
KDC1905 product features:
integration of PBX and keyboard module in one device
classic design, continuing the KDC18XX series
robust metal housing
touch-sensitive strain gauge keyboard, used in KDC3000 series top -of-the-line cassettes, the keyboard is
designed for use by blind people
proximity tag reader ‘RFID’ and the optional ‘Dallas’ tag reader
microSD memory card reader
electronic control of microphone sensitivity, loudspeaker gain and balance (removal of crosstalk)
autosilencer system – automatic tuning of the audio track during conversation
possibility of opening any lock (OC output) from the device and lock b utton (in configuration with several
satellites)
operation of reverse locks and electromagnetic jumpers without the use of external relays
possibility to update the software through microSD card
Содержание KDC1905
Страница 2: ......