In retail sector , a centralized monitoring and operation will be a key role for security purposed. In the retail branches , there will  have a  IP camera, IP Phone , Point of Sales (POS) System,  Access Point , IP Speaker and Gateway for security and IT operation.  Retailers may need to operate in a Head Office to control and monitor all the branches security  status, communication between branches and sales report.  Here, we can provide a total solution for the Retailer needs.