RFID HRA9 Android Operating System, adopts Ergonomic and Industrial design. Easy one-hand operation, portable and lightweight to carry, powerful and stable performance, sturdy and durable. Product Description ? ?One-hand operation---increase operating speed, reduce labor intensity Based on survey and product sales experience for many years, on the premise of guarantee quick operation, 4” screen is both for visual and one-handed operation to reduce the labor intensity and improve work efficiency Durable device--- Guarantee business investment, above 5 years service life Inside frame is injected with aluminium & magnesium alloy stent to ensure product rigidity, 1.5m drops to concrete, dustproof and waterproof, vibration, wear-resisting, tumble and various indicators of reliability and durability Excellent and stable performance---Meet the requirements of stability and durability in harsh environment. Adopt leading data capturing and wireless transfer technology to ensure high intensity application. ? ? ? Purchase control:By using terminal to check inventory in real time, the system will automatically remind replenishment, staffs on-site input and submit purchase orders to purchasing department; they will scan bar code to receive goods and sign, thus warehousing operation is fast and accurate. Sales management:Salesman scan barcode to export product information, log in system to sell, return & exchange operating and report sales data in time by terminal. Inventory management:Through terminal to check, warehouse operators could know inventory timely, it’s convenient to allocate stock-in/stock-out, ?update inventory information in real time. Report query:It will improve the management efficiency by PDA to check staffs’sales reports, analyze the employee's attendance & sales performance and facilitate enterprise centralized regulation. ? Company Information Holy Security Center-Holy International Group (HK) LIMITEDwas founded in 2007, We are a professional manufacturer engaged in security products , a member of China Security Industry Association.We aim to provide leading security solutions, high-quality anti-theft equipment and excellent after-sales service to major clothing stores, Supermarkets and Libraries at all levels in Greater China. As a high-tech enterprise, Holy engaged in security equipment research, design, production, technical services all included,and specially own capability R & D in Electronic anti-theft system(EAS)?. We are one of the few manufactures that has capabilities of R & D and Independent production in China.?We also have a joint venture factory?which produce almost all EAS system products in Zhejiang Province. It makes us has competitive power?in products’ quality and price. We had exported to Europe, America, Middle East and Southeast Asia, Africa and other countries. Beacause of keeping high level of service and more understanding of local markets, we had obtained a trusted company image in the EAS Operational network.