產品1---- Doorphone Control System (多層大廈對講機系統)

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The Doorphone System is of digital selection and display type.
       產品2--- Tennants' Alarm Control System (多層大廈住戶警報系統)

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The Tennants alarm System is monitoring alarm status at all the flat unit in the building.
             The Statinless Stell Control Panel  is located at caretaker counter.
     產品3--- Combination Lock System (出路門密碼鎖系統）   
　

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                                  Door Acesses Control Panel

    產品4--- GSM DIALLER FOR SMS ALARM REPORT     

                 

 

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