Radio Frequency Identification (RFID) Systems

RFID Reader Options by Application

With the variety of form factors and functionality of RFID readers available today, the application should be the determining factor in reader selection. For example, some items, due to their bulk, will always need to be transported via forklift truck, which would necessitate overhead scanning for volume processing, and handheld mobile scanning when reacting to an exception.

	Conveyor RFID Reader Recommended for case-level and each-level tracking, conveyor reading is best achieved with multiple antennas. Recyclable plastic containers (RPCs) with embedded RFID tags have also proven effective in conveyed reading applications. Reader Choice: Intermec F4 or the Symbol XR440
	Dock Door or Portal RFID Reader Ideal for pallet-level reading, portal readers work in conjunction with presence detectors and an RF-reflective surface, such as metal mesh. The metal mesh, which surrounds the doorway, prevents transmissions from adjoining doors being read in error. Reader Choice: Symbol DC600 Portal System
	Stretch Wrap Station RFID Reader The stretch wrap station provides a fixed reader ample time to identify and categorize items on pallets and to associate them with RFID-enabled pallets. Reader Choice: Intermec F4
	Overhead RFID Reader Using a fixed reader and a single set of antennas that radiate downward to an RF-reflective surface, bulky single items and pallets, with RFID tags oriented skyward, can easily be read while traveling on a forklift truck. Reader Choice: Intermec F5
	Handheld Mobile RFID Reader There is always a need for exception-based scanning. Applications requiring a search for a specific item are made easier by the mobility of a handheld mobile RFID reader because the user can bring it to a specific location to execute a search. Reader Choice: Intermec IP4 w/700 or The Symbol MC9060-G
	Forklift RFID Reader The mobility and flexibility offered by an RFID-enabled forklift mounted computer can be a good alternative to portal reading applications. It is especially well-suited for reading pallet-mounted or pallet racking tags. Reader Choice: Intermec IV7, LXE RX2 or Symbol RD5000
	RFID Printing and Encoding While often overlooked as a reader, RFID printers do contain a reader module that allows the printer to verify the data commissioned to the smart label insert at the time of printing. Printer Choice: Intermec PM4i (other Printers)