Radio-frequency identification (RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. The tags contain electronically stored information. Passive tags collect energy from a nearby RFID reader's interrogating radio waves. Active tags have a local power source such as a battery and may operate at hundreds of meters from the RFID reader. Unlike a barcode, the tag need not be within the line of sight of the reader, so it may be embedded in the tracked object.

With hard-earned business practice and particular technical information, we are involved in providing RF Dual System. The offered dual system is procured from the vendors who use only finest components & leading technology for designing. This dual system is highly praised in the industry for its unmatched quality. The given range of dual systems is examined by quality experts for ensuring their quality. Furthermore, our patrons can have this dual system at the affordable price range.

RFID (radio frequency identification) is a form of wireless communication that incorporates the use of electromagnetic or electrostatic coupling in the radio frequency portion of the electromagnetic spectrum to uniquely identify an object, animal or person RFID tags contain an integrated circuit and an antenna, which are used to transmit data to the RFIDreader (also called an interrogator). The reader then converts the radio waves to a more usable form of data. A radio-frequency identification system uses tags, or labels attached to the objects to be identified. Two-way radio transmitter-receivers called interrogators or readers send a signal to the tag and read its response.RFID tags can be either passive, active or battery-assisted passive.

While no single standardized barcode format exists, there are a few important specifications that define how they are designed and created. Barcode labels can differ in their size, capacity, linearity, material, and whether or not a checksum is required. The size of a label is often dictated by the specifications of the scanning equipment and the intended application. In some cases, a particular label orientation may be required to accommodate scanning hardware or other process equipment.

RFID (radio frequency identification) is a form of wireless communication that incorporates the use of electromagnetic or electrostatic coupling in the radio frequency portion of the electromagnetic spectrum to uniquely identify an object, animal or person RFID tags contain an integrated circuit and an antenna, which are used to transmit data to the RFIDreader (also called an interrogator). The reader then converts the radio waves to a more usable form of data. A radio-frequency identification system uses tags, or labels attached to the objects to be identified. Two-way radio transmitter-receivers called interrogators or readers send a signal to the tag and read its response.RFID tags can be either passive, active or battery-assisted passive.

A barcode printer is a printer designed to produce barcode labels which can be attached to other objects. Barcode printers use either direct thermal or thermal transfer techniques to apply ink to labels