... to install,durable,can be buried under wall,unmodifiable and unique ID number.Frequency125KHZDimensionoptionalEvent Wallet The patrolman can record ... Factories, Offices, Hotels, Car parks, Shopping centers, Leisure park facilities and more... 2. Rounds Personnel, Cleaning rounds, Vending facilities, Amusement ... Goods issue, Inventory, Asset tracking etc... Competitive rfid guard tour control system