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               CLA systems and infrastructure include:  
               
              
                - Communications  
                  
                    - Communications Cabling
 
                    - Data systems (both wired and wireless)
 
                    - Voice systems 
 
                    - Communications services
 
                    - Tracking systems
 
                    - Internal cellular
 
                     
                   
                 
               
              
                - Audio Video Systems  
                  
                    - Integrated audio/video systems 
 
                    - Intercom systems
 
                    - Paging systems 
 
                    - Public address
 
                     
                    - Sound masking
 
                     
                    - Electronic/digital signage systems 
 
                    - MATV and CATV
 
                   
                 
               
              
                - Electronic Security and Surveillance  
                  
                
 
                
                  - CCTV
 
                  - Intrusion detection systems 
 
                   
                  - Detection and alarm - i.e. Fire Alarm
 
                   
                  - Personal protection systems
 
                 
               
              
              
                - Healthcare systems  
                  
                    - Nurse call
 
                    - PAC's Systems
 
                    - Patient Monitoring
 
                   
                 
               
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