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UHF RFID Readers with External Antenna

UHF RFID readers with external antennas provide enhanced flexibility and performance in tracking and monitoring applications. The external antenna allows for extended read ranges, improved accuracy, and the ability to tailor the antenna setup to specific environments or operational needs. This feature is particularly advantageous for large-scale or complex deployments, such as warehouses, industrial facilities, and outdoor applications, where diverse coverage and strategic antenna placement are critical. Additionally, external antennas support multi-antenna configurations, enabling comprehensive coverage and efficient tag detection even in challenging conditions.

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Applications of UHF RFID Readers with External Antenna

  • Warehouse and Inventory Management
    In warehouses, external antennas provide extended read ranges, enabling the scanning of multiple tags across vast storage areas. This capability ensures seamless real-time tracking of goods, reducing errors and improving stock accuracy.
  • Supply Chain Logistics
    The flexibility of external antennas supports dynamic setups for loading docks and vehicle yards, where items can be tracked during loading and unloading. This ensures streamlined operations and minimizes delays.
  • Retail Operations
    External antenna-equipped readers allow retailers to optimize in-store inventory tracking. With extended read zones, these systems support accurate and efficient stock replenishment, enhancing customer satisfaction.
  • Manufacturing Facilities
    In industrial environments, external antennas are utilized for tracking raw materials, work-in-progress items, and finished products across production lines. This reduces bottlenecks and ensures precise process monitoring.
  • Access Control and Security
    Facilities such as office buildings and restricted zones leverage external antennas for robust access control systems. The extended range enables smoother entry point operations, minimizing congestion.
  • Event Management
    Event organizers use these readers to monitor attendee movement through wide gates or entry points. External antennas ensure swift and reliable verification, improving crowd management and safety.
  • Vehicle Tracking in Parking Lots
    For parking and tolling systems, external antennas offer large coverage areas, allowing vehicles to be tracked efficiently without requiring line-of-sight, enhancing throughput in high-traffic areas.
  • Asset Tracking in Healthcare
    Hospitals and medical facilities benefit from external antennas to monitor critical equipment and inventory. These solutions help ensure timely availability of resources while maintaining stringent compliance standards.
  • Agriculture and Livestock Monitoring
    Farmers and ranchers utilize external antennas to monitor livestock and equipment over expansive fields. The extended range and durability ensure consistent performance in outdoor environments.
  • Outdoor Event Management
    External antennas are ideal for tracking assets, personnel, and participants in outdoor events like marathons or festivals. They ensure robust tracking over large, open areas.

GAO Case Studies

  • Houston, Texas, U.S.
    GAO RFID implemented an advanced RFID asset tracking solution for a large industrial complex in Houston. This system utilized long-range RFID readers with external antennas, providing real-time visibility of critical machinery and equipment across the expansive facility. The solution improved asset utilization and reduced search time for tools and materials.
  • San Diego, California, U.S.
    In San Diego, a prominent university adopted GAO RFID’s library management system. The solution enabled automated check-in and check-out processes, utilizing RFID readers with geolocation capabilities to ensure accurate tracking of library materials, boosting efficiency and reducing losses.
  • Detroit, Michigan, U.S.
    GAO RFID deployed a vehicle tracking system at an automotive manufacturing plant in Detroit. By leveraging RFID readers with RS232 connectivity, the solution seamlessly integrated with the existing enterprise systems, ensuring precise monitoring of vehicles on assembly lines and improving production efficiency.
  • New York City, New York, U.S.
    A major retail distribution center in New York City adopted GAO RFID’s inventory management system to monitor and optimize the movement of goods. Using vehicle-affixed UHF RFID readers, the center achieved enhanced visibility of shipments, minimizing errors and speeding up distribution timelines.
  • Miami, Florida, U.S.
    In Miami, a large healthcare facility partnered with GAO RFID to implement an RFID-enabled tracking system for medical equipment. The use of UHF RFID readers with external antennas provided extended coverage, ensuring that critical devices were always located promptly when needed, improving operational reliability.
  • Chicago, Illinois, U.S.
    GAO RFID provided a cutting-edge parking management system for a busy urban parking lot in Chicago. The solution utilized vehicle-mounted RFID readers to streamline entry and exit, reduce congestion, and enhance customer satisfaction with automated operations.
  • Denver, Colorado, U.S.
    In Denver, GAO RFID implemented an RFID-enabled access control system for a high-security research facility. External antenna readers were strategically placed to cover all entry points, ensuring seamless and secure monitoring of personnel and visitors.
  • Seattle, Washington, U.S.
    A leading logistics company in Seattle adopted GAO RFID’s supply chain tracking solution. By equipping loading docks with UHF RFID readers, the company achieved real-time tracking of goods during loading and unloading, significantly enhancing operational efficiency and accuracy.
  • Toronto, Ontario, Canada
    In Toronto, a large-scale agricultural operation employed GAO RFID’s livestock tracking system. Utilizing UHF RFID readers with geolocation capabilities, the solution provided precise monitoring of livestock movements, enabling better herd management and improving overall productivity.

Related Products & Systems

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We are actively looking for partners who are like us located in the U.S. and Canada. For more information on partnering with GAO, please visit Partner with GAO RFID Inc. It lists various ways to partner with GAO, such as OEM Partnerships, Technology Integration, Distribution and Reselling Opportunities, Presenting at the Leading Event TekSummit, Joint R&D Projects, Training and Consulting Services, Industry-Specific Collaborations, Research and Academic Partnerships.

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This UHF RFID integrated reader/writer has a 9dBi circular antenna built inside and provides a reading distance of up to 65 feet (20m) and is IP 66 rated for outdoor use.
ID: 216031
This global UHF 2 antenna port reader uses its Autopilot mode to sense and optimize its configuration for the best performance possible, supports PoE, and reads 300 tags per second.
ID: 236018
This global 4-port high performance UHF reader/writer supports PoE, enterprise-class management and monitoring, and reads up to 430 tags per second.
ID: 236015
UHF RFID Reader with adjustable output power, 400+ tag reads per second, supporting EPC Gen 2 with RS232 connectivity.
ID: 226903
SKU#236051 is a 4-port (SKU#236051-4) or 8-port (SKU#236051-8) Android 9.0 O.S. based fixed RFID reader and writer integrated with impinj R2000/E710 RFID chipset
ID: 236051
GAORFID 216040 high-performance eight-channel fixed Linux  or Android based UHF Gen 2 smart reader/writer adopts Impinj R2000 module with features of high integration and excellent performance.
ID: 216040
High-performance four-channel fixed UHF reader/writer w/ Built-in RS-232 and RJ45 Ethernet interfaces, Versatile I/O ports, such as Digital Inputs, Dry contact Relay, etc.
ID: 216002
GAORFID High Quality Wi-Fi Wireless Long Range 4 Port Fixed UHF RFID Reader is an industrial-grade four-channel fixed RFID.
ID: 216058
GAORFID 4 port UHF RFID reader with GPS and 4G fixed intelligent reader fully supports EPC C1G2, ISO18000-6B/C, GB/T29768-2013 (optional) and other mainstream UHF RFID air interface protocol, working frequency band supports national standard dual Frequency 920 MHz to 925 MHz, 840 MHz to 845 MHz and FCC, 902 MHz to 928 MHz and ETSI, 865 MHz to 868 MHz, output power 0 dBm 33 dBm optional, with long identification distance, fast speed, strong multi-tag identification ability, strong anti-interference ability and protective performance High performance and easy installation and use.
ID: 216061
RFID reader: Operates in FCC (902 MHz to 928 MHz) and ETSI (865 MHz to 868 MHz) frequencies, supports ISO18000-6C or B, 0-33 dBm output power. Top of Form 
ID: 246054
A UHF RFID Reader, supporting EPC global UHF Class 1 Gen 2 & ISO 18000-6C protocols. Achieving > 32.8 ft (10 m) reading distance. Ideal for parking. 
ID: 216054
GAORFID UHF RFID Reader with 12 dBi antenna, 82 ft range, encryption, and multiple interfaces (RS232, RS485, Wi-Fi). Ideal for logistics & access control.
ID: 216065
GAORFID UHF Long Range Parking Reader design carries the company's ultra-high frequency research and development.
ID: 236074
This rugged eight-port RFID reader features Bluetooth and WiFi interfaces, providing a reading distance of up to 49 feet (15m) and a writing distance of up to 26 feet (8m).
ID: 236039
RFID reader: Operates in adjustable frequency ranges, supports ISO18000-6C (GB), multiple interface options, up to32.81 ft (10 m) read range. 
ID: 216046
GAORFID Card Reader UHF RFID Middle Range Reader USB Interface is a new mid-range UHF reader.
ID: 216045