Chairman Unit - OD_CU2       Frequency Response: 100-16kHz   Sensitivity: -30dB   Reference sound receiving distance: 20-80cm

Delegate Unit - OD_DU3       Frequency Response: 100-16kHz   Sensitivity: -30dB   Reference sound receiving distance: 20-80cm

Conference System - OD_CS11       A low-cost solution to conferencing, the AT-CS11 allows adding a conference system to exiting amplified speaker systems.   Single, multiple and many groups can be used simultaneously.   Equipped with three groups of 9P-DIN plugs for system connecting, normally it is

Chairman Unit - OD_CU12       Frequency Response: 100-16000Hz   Sensitivity: -442dB   Reference distance: 20-120cm

Delegate Unit - OD_DU13       Frequency Response: 100-16000Hz   Sensitivity: -442dB   Reference distance: 20-120cm

Conference System - OD_CS21       One main control unit can control up to 50 microphone   Three Modes: Free discussion mode. Speech alternation mode, and speech restriction mode.   The priority function is optional

Chairman Unit - OD_CU22       Frequency Response: 100-13000Hz   Sensitivity: -44Db   Reference distance: 20-120cm

Delegate Unit - OD_DU23       Frequency Response: 100-13000Hz   Sensitivity: -44Db   Reference distance: 20-120cm

Conference System - OD_CS31       A complete conferencing system that supports up to 50 microphone units with built-in speakers; 100W output.   Unidirectional electret MIC and HI-FI voice loud-speaker

Chairman Unit - OD_CU32       Frequency Response: 40-16000Hz   Sensitivity: -442dB   Reference distance: 20-120cm

Delegate Unit - OD_DU33       A complete conferencing system that supports up to 50 microphone units with built-in speakers; 100W output.   Unidirectional electret MIC and HI-FI voice loud-speaker   Single, multiple and many groups can be used simultaneously.

Conference System - OD_CS41       Designed accordance to CE, CB and CCC standards   Built-in power supply device and signal amplify, which can support more than 60 groups of the speech equipment. The system can be extended to 150 units at most.   One main control unit can control up to 50 microphones.

Chairman Unit - OD_CU42       Besides the functions of the delegate unit, chairman unit has other functions as follows:   The number of chairman unit is unrestricted, so it can be added in any position of the system.   Equipped with an earphone output jack and wireless MIC input jack.

Delegate Unit - OD_DU43       Designed by the latest digital technology   The systemic power supply for all delegate units is provided by the main frame at 24Vsafe voltage.   High quality condenser cartridge, equipped with windshield cover

Conference System

Advanced Conference System - Voting Unit OD_VT44       Voting Software   Connect up to 64 Units   Including with Main Processor

Advanced Conference System -Camera Controller OD_TC45       4 Cameras Support & expandable up to 8 cameras   250 Video Frequency Tracing Control points   FIFO Mode for speech and selection

Advanced Conference System -High Speed Dome OD_HSD46       4 Cameras Support & expandable up to 8 cameras   250 Video Frequency Tracing Control points   FIFO Mode for speech and selection