Bosch Building Technologies

    Showing results for 
    Search instead for 
    Did you mean: 


    What does local mode in the IP-223 support?



    Local mode in the IP-223 is the most commonly used mode of the five that are available. It connects directly to the radio using a DB-25 connector providing TX and RX audio connections, COR input or VOX for RX packet generation and a PTT output line to the radio. 

    The audio connections to the radio may be single ended or balanced pair, impedances are selectable as required by the specific model of radio used and set via the IP-223s internal jumper settings. 

    Binary Coded Decimal code output is available for channel steering on radios equipped with BCD inputs, with seven bit lines are available which can select up to 100 channels.  The BCD digital outputs are custom programmable per function tone.

    Additionally, some radios can be controlled using serial commands allowing for an increased feature set, currently these are limited to the following:

    TK-x80, -x90, -x150, -x180, -5x10 and NX-700/800 NXDN series

    EF Johnson
    5300 RS and ES series

    iDEN Falcon series


    Please see IP-223 the manual for more detailed information.






    © Copyright Bosch Security Systems

    All rights reserved. Text, images, graphics, sound, animations and videos as well as the arrangement of the same in Bosch offline knowledgebase (help file) are protected by copyright and other intellectual property rights. The content of these offline knowledgebase may not be copied, disseminated, altered or made accessible to third parties for commercial purposes. Some Bosch web sites may also contain text, images, graphics, sound, animations and videos subject to third party copyrights.

    Warranty Note

    This information is provided by Bosch Security Systems ''AS IS'' and without warranty of any kind, expressed or implied, including (but not limited to) any implied warranties of merchantability, fitness for any particular purpose or non-infringement. While the information provided in believed to be accurate, it may include errors or inaccuracies. Bosch Security Systems will not be liable for any damages of any kind arising from use of this tool, including, but not limited to, direct, indirect, incidental, punitive and consequential damages.


    Version history
    Last update:
    ‎04-08-2020 07:04 PM
    Updated by:
    Labels (1)