1. NITRO Intelligent Audio Analysis System

2. GS-AID/GS-ADD Audio Analysis System: Audio analysis matrix system is totally new designed security management system, it focus on the audio source detection, audio signal analysis, alarm triggering and system integration. VOISYS is the first system in the world for such application, and it composes of GS-AID audio alarm analyzer, GS-ADD audio matrix controller and GS-AIM audio intelligent manager software

3. GS-AID/GS-ADD Audio Analysis System: + GS-AID Audio Alarm Analyzer GS-ADD Audio Signal Decoder and Matrix Controller System Devices

4. GS-AID Audio Alarm Analyzer: Product Features GS-AID receives the audio source and amplifies the signal to the other source of equipments. The built-in Audio Analysis CPU can be used for determine if the audio signal would exceed the pre-defined level and then provide the resultant alarm signal The Audio Analysis CPU would have the self-learning function for adapting different environment noise. Mic Application : 1) Internal Mic ; 2) External Mic – Max. Wiring Distance - 50 meters / Max. Detection Areas – 5 meters Alarm Notification : 1) Relay Output to Third Party Devices; 2) Sending the Alarm Signal Result to the GS-ADD decoder via DTMF technology Adjustable Alarm Sensitivity and Audio Input Gain Control Audio Signal Detection Range ： 35dB - 110dB Power Input ： 12Vdc

5. GS-ADD Audio Signal Decoder/Matrix Controller: Product Features GS-ADD receives both audio and alarm signal from the GS-AID, and then acts as a complete audio matrix and alarm processing system. Providing Relay Output and RS485 Communication Interface for integrating the third party devices Audio Input ： 16 Input Audio Output ： 16 Loop Out/ 8 Matrix Out (including 1 Mixed Audio Output/ 1 Spot Out LED Indication : Power LED x 1 / 16 Channel Bi-colour Status LED Dip-switch Address Setting RS485 /RS232 Communication Protocol, support Third Party User- Defined Protocol

6. System Diagram GS-AID/GS-ADD Audio Analysis System:

7. System Demonstration 1# 16# …… Relay Out RS232 Mixed Audio Output Audio Matrix Out 1# 16# Audio Out GS-ADD RS485 to next GS-ADD …… DVR Video Pop-up CMS Audio Monitoring GS-AID/GS-ADD Audio Analysis System:

8. System Features Support Local/Remote Alarm Triggering, and Remote Audio Monitoring GS-AID/GS-ADD Audio Analysis System:

9. Programmable Mixed Audio Output : Max. 4 pre-defined audio Input mixed together for a single audio output System Features GS-AID/GS-ADD Audio Analysis System:

10. Different installation mode of the microphone : 1) Internal Mic; 2) External Mic (Max. 50 Distance) System Features GS-AID/GS-ADD Audio Analysis System:

11. Support Max. 512 Zone (GS-AID) per each Individual System Group, and the system can be expanded for multiple system group Support Manual or Schedule/Auto Zone Arm/Disarm Max. Installation Distance between GS-AID and GS-ADD : 1.2 Km System Features GS-AID/GS-ADD Audio Analysis System:

12. Different Integration Mode ： Local Relay Output (GS-AID built-in Alarm Output) ； Remote Relay Output/ RS232 Command Output (GD-ADD built-in Alarm Output and RS232 Communication Port) System Features GS-AID/GS-ADD Audio Analysis System:

13. CCTV Matrix Integration Application ： Interlinking the video channel from the Video Matrix to the Audio Matrix System ； System Features GS-AID/GS-ADD Audio Analysis System:

14. CCTV DVR Integration Application ： Audio Input Recording in the DVR System and Alarm Video Pop-up function System Features GS-AID/GS-ADD Audio Analysis System:

15. GS-AID can act as amplified audio microphone for audio matrix system System Features GS-AID/GS-ADD Audio Analysis System: