GV-RU9003 Geovision GV-RU9003 outdoor UHF RFID long range reader 26 bits

The 81-SRFD190-10US model by Geovision is a highly capable Radio Frequency Identification (RFID) reader specifically designed for parking lot management applications. With its advanced features and specifications, this reader offers efficient and reliable performance for vehicle identification in access control systems.

Operating within an input voltage range of 9 to 15 volts, the 81-SRFD190-10US RFID reader provides flexibility in power supply options, allowing for seamless integration into various parking lot infrastructures. The reader's antenna gain of 7.71 dBi, with circular polarization, ensures optimal signal reception, enabling reliable communication between the reader and RFID tags within the read range.

Equipped with a 50 ohm U.FL connector for antenna receiving, the 81-SRFD190-10US RFID reader ensures secure and stable connectivity between the antenna and the reader. It supports the Wiegand interface, available in both 26-bit and 64-bit configurations, allowing for seamless integration with a variety of access control systems. This compatibility provides flexibility and ease of deployment in parking access control applications.

The 81-SRFD190-10US RFID reader operates in different frequency ranges depending on the region: RU9003 TW (922-928 MHz), RU9003 US (902-928 MHz), and RU9003 EU (865-868 MHz). This ensures compliance with regional regulations and standards, enabling reliable and interference-free communication within the designated frequency bands.

With an emission power of 27.9 dBm, the 81-SRFD190-10US RFID reader provides a strong and reliable signal transmission, contributing to accurate and efficient identification of RFID tags within the read range. The reader utilizes PR-ASK and ASK modulation schemes for communication, ensuring reliable and efficient data transmission between the reader and RFID tags.

The 81-SRFD190-10US RFID reader operates with a current draw of less than 1A at maximum load, minimizing power consumption and contributing to energy-saving initiatives. It supports the EPC Gen2 protocol (ISO 18000-6C), a widely adopted industry standard, ensuring compatibility with a wide range of RFID tags.

With a receiving sensitivity of -85 dBm, the 81-SRFD190-10US RFID reader ensures accurate and reliable detection of RFID tags, even in challenging environments or when tags are situated at a distance from the reader. This high sensitivity contributes to accurate identification of vehicles for access control management in parking lots, enhancing overall security and efficiency.

In summary, the 81-SRFD190-10US RFID reader offers a comprehensive set of specifications and features tailored for parking lot management. With its compatibility with various access control systems, optimized antenna performance, efficient power consumption, support for industry-standard protocols, and reliable RFID tag detection, it provides a reliable and versatile solution for parking access control applications.