![]() A passive RFID tag receives its power from the reading antenna, whose electromagnetic wave induces a current in the RFID tag's antenna. ![]() An active RFID tag has its own power source, often a battery. The part of an RFID tag that encodes identifying information is called the RFID inlay. RFID tags are made up of an integrated circuit (IC), an antenna and a substrate. Tags that have a stronger power source also have a longer read range. The read range for RFID tags varies based on factors including the type of tag, type of reader, RFID frequency and interference in the surrounding environment or from other RFID tags and readers. The transponder is in the RFID tag itself. Once activated, the tag sends a wave back to the antenna, where it is translated into data. It uses radio waves to transmit signals that activate the tag. The RFID reader is a network-connected device that can be portable or permanently attached. There are two types of RFID readers - fixed readers and mobile readers. When the scanning antenna and transceiver are combined, they are referred to as an RFID reader or interrogator. How does RFID work?Įvery RFID system consists of three components: a scanning antenna, a transceiver and a transponder. 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. A range of colors and power supply options are available.What is RFID (radio frequency identification)? Two Gallagher Cabinets are available to accommodate the Gallagher Controllers and HBUS Module. Gallagher HBUS Modules offer the added features of speed, reliability, connectivity and high level data protection to your site management solution.įlexible, fast, cost-effective and secure, Gallagher HBUS I/O Devices provide input and output expansion options, extending the connectivity of the Gallagher Controller 6000 and supporting shared cabling with other HBUS devices. The modular design of our controllers ensures a cost-effective approach to creating a Gallagher access solution, while straightforward system architecture provides powerful and flexible configuration options. Gallagher Controllers are the interface between the Command Centre server and hardware on a site. Gallagher’s Card Reader range provides rapid and secure access control management with contactless card readers. Configure the site and all system components.Interface to and exchange information with third party systems.Retrieve and report on stored system information.Monitor alarms and control all system aspects.Manage cardholders, including their access, cards and photo identification.Gallagher Command Centre is a powerful software solution designed to help you easily and simply manage access control on your site.įully customizable to suit the unique needs of your site, Command Centre allows you to configure, manage and report on all aspects of your system. Manage intruder alarms with optional handover to alarms monitoring stations.Control outputs such as lighting, heating, ventilation, and air conditioning after-hours, with a smart system managing facilities based on who is on site.Respond rapidly with a reliable and effective emergency management system, including lockdowns and alerts.Welcome, manage, and control access for visitors, ensuring your duty of care and health and safety obligations are met.Automatically enforce business health and safety policies and compliance with government regulations.Proactively manage site access by integrating with existing HR systems to share information about clearances, credentials, inductions, required permits, licenses, and other information.Monitor access points to know where, when, and why people are on your site at all times.Efficiently and reliably manage multiple access points to control risk, improve business efficiency, ensure business continuity and increase profitability. Intelligent data management keeps your information safe. Gallagher offers flexible, integrated access control solutions to meet your security and business requirements.
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