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Hong Kong Customs Moves Forward With E-Lock Plans
An electronic lock with an active RFID tag is being used to secure freight passing through customs and Hong Kong International Airport, ensuring that the cargo remains tamper-free, while also expediting the clearance process.
May 04, 2012—The Hong Kong Customs and Excise Department (C&ED) reports that RFID-based container locks can effectively improve the security, convenience and visibility of the customs process for cargo entering the airport. In November 2011, C&ED began testing three types of electronic locks (e-locks) in order to speed up the process of performing customs checks on containers filled with cargo. The solution, known as the Intermodal Transhipment Facilitation Scheme (ITFS), was implemented as a way to streamline the clearance of cargo passing through customs at Hong Kong International Airport for cargo destined for areas both domestic and outside of Hong Kong. The installation and consulting services were provided by the Hong Kong R&D Center for Logistics and Supply Chain Management Enabling Technologies (LSCM), according to Frank Tong, LSCM's director of research and technology development.
The Hong Kong C&ED estimates that the system reduces the amount of time required for clearing each container through customs, from two to three hours down to five minutes, since customs officials can now be assured that the containers have not been opened between their inspection at the border control point and their arrival at the airport. What's more, the agency can now collect a digital record of where each container has been, along with when it was inspected.
Cargo is loaded into freight containers or directly onto trucks—such as those operated by United Parcel Service (UPS)—in Mainland China, and is then transported to a customs control point located at the border with Hong Kong, where C&ED officials inspect the cargo and clear it for entry into Hong Kong. Following that clearance, the shipment continues on to Hong Kong International Airport's cargo terminal, where the goods are unloaded from the container or vehicle, and are placed into an air cargo container. Once this has occurred, the cargo is moved through another customs control point at the airport, where C&ED again inspects and approves or rejects its passage.
To speed up this process, the R&D Center implemented the use of an e-lock for the customs agency, consisting of a physical lock activated by a built-in active RFID tag, designed to receive a transmission from an RFID reader that allows the lock to be opened or closed. Three types of e-locks are currently being used, provided by three different vendors: Long Sun Logistics Development Ltd, CIMC Intelligent Technology Co. and CelluWare Research Laboratory. Each of the three products employs a different frequency—433 MHz, 315 MHz and 2.4 GHz—but all comply with the ISO 17712 standard for mechanical seals designed for freight containers.
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