eSSL U5 – High‑Performance UHF Integrated RFID Reader
The eSSL U5 UHF RFID reader is a compact, long‑range UHF solution designed for vehicle access control, parking management, logistics, and asset tracking. Operating in the 860‑960 MHz band, it delivers read distances of up to 8‑12 metres, features an integrated circular‑polarised antenna, rugged IP65 weatherproof housing, and multiple communication interfaces – including Wiegand, RS232, RS485, and TCP/IP – for seamless integration with access control systems, boom barriers, parking software, and ERP/HRMS platforms.
📡 What is a UHF RFID Reader?
A UHF RFID reader is a device that uses radio waves in the ultra‑high frequency band (860‑960 MHz) to communicate with passive UHF tags. Unlike barcode scanners that require direct line‑of‑sight, a UHF reader can identify tags from several metres away without needing the tag to be visible or precisely oriented. The reader generates an electromagnetic field; when a passive tag enters this field, it harvests energy from the reader‘s signal, powers its internal chip, and reflects (backscatters) its unique identifier back to the reader. High‑performance UHF readers can process hundreds of tags per second, enabling frictionless vehicle access, efficient logistics portals, and real‑time asset visibility.
📊 Technical Specifications – eSSL U5 UHF Reader
| Product Model | eSSL U5 | |
|---|---|---|
| Product Type | UHF Integrated RFID Reader | |
| Frequency Band | UHF (860–960 MHz) – 902‑928 MHz (FCC) / 865‑868 MHz (ETSI) | |
| Read Range | Up to 8–12 meters (tag‑ and environment‑dependent) | |
| Antenna | Integrated Circular Polarized Antenna | |
| Protocol | EPC Class‑1 Gen‑2 / ISO 18000‑6C | |
| Read Speed | High‑speed multi‑tag reading | |
| Communication Interfaces | RS232, RS485, Wiegand 26/34, TCP/IP (Ethernet) | |
| Power Supply | 12 V DC | |
| Operating Temperature | -20 °C to +60 °C | |
| Ingress Protection (IP) Rating | IP65 (dust‑tight, water‑resistant) | |
| Dimensions (L×W×H) | 260 mm × 260 mm × 65 mm | |
| Maximum Cable Distance | 100 m | |
| Operating Modes | Trigger read / Always read |
🔑 Core Features – eSSL U5 UHF RFID Reader
Reliable tag reading over extended distances, ideal for vehicle access control and drive‑through identification without stopping.
All‑in‑one design reduces installation complexity and ensures consistent tag reading regardless of tag orientation on windshields or license plates.
High‑speed reading supports simultaneous identification of multiple tags – perfect for logistics portals and busy entry points.
Supports standard UHF RFID protocols (EPC Class‑1 Gen‑2 / ISO 18000‑6C), compatible with any passive UHF tags.
RS232, RS485, Wiegand 26/34, and TCP/IP (Ethernet) – plug‑and‑play compatibility with all access control panels, boom barriers, and third‑party controllers.
Designed for continuous outdoor and industrial operation. Dust‑tight, water‑resistant, and operates reliably from -20 °C to +60 °C.
Efficient 12 V DC design reduces operational costs while maintaining 24×7 uptime.
Easy installation on walls, poles, or gate structures with included mounting plate.
⚙️ How the eSSL U5 UHF Reader Works
The U5 generates an RF field at either 902‑928 MHz (FCC) or 865‑868 MHz (ETSI) via its integrated 8‑12 dBi circular polarized antenna, creating a wide, consistent interrogation zone.
When a passive UHF tag (windshield sticker or card) enters the field, it harvests energy and transmits its unique EPC (Electronic Product Code) back to the reader using backscatter modulation.
The U5 demodulates the backscattered signal, decodes the tag‘s EPC, and measures the received signal strength (RSSI) to estimate tag proximity.
Using standard interfaces (Wiegand 26/34, RS232, RS485, or TCP/IP), the U5 outputs the tag data to a connected access control panel, barrier gate, PC, or cloud server for real‑time processing.
🏢 Applications – Where to Deploy the eSSL U5 UHF Reader
Install UHF tags on windshields. The U5 reads tags from up to 12 m away, automatically opening boom barriers without drivers needing to stop, improving traffic flow and enhancing security.
Integrate with parking software to track vehicle entry/exit, calculate parking duration, and automate fee collection. Multi‑lane support via Ethernet networking.
Mount the U5 at loading dock portals to automatically read pallet and container tags as they pass through, feeding real‑time inventory updates directly into WMS or ERP systems.
Track tools, equipment, work‑in‑process, and returnable transport items (RTIs) in manufacturing yards and warehouses. The rugged IP65 enclosure withstands dust, moisture, and temperature extremes.
Automated entry for employee and resident vehicles, registered vendors, and fleet transport – reducing queues and eliminating manual validation.
Identify and track ground support equipment, baggage carts, and cargo containers without stopping vehicles.
🌟 Why Choose eSSL for Your UHF RFID Reader?
VFactory‑fresh U5 UHF readers supplied with full manufacturer warranty – no grey market or counterfeit components.
Simplifies installation and reduces wiring complexity; no separate antenna unit to mount or connect externally.
IP65‑rated enclosure, wide operating temperature (-20 °C to +60 °C), and rugged ABS/aluminium construction guarantee continuous outdoor operation.
Wiegand 26/34, RS232, RS485, and TCP/IP – plug‑and‑play compatibility with any access control panel, barrier gate, or third‑party controller.
8–12 m read distance and high‑speed multi‑tag reading (>50 tags/second) for high‑throughput portals and logistic checkpoints.
Our experts integrate UHF reader logs directly into Spine, GreytHR, HROne, Zoho CRM, Candle, Saral, Oracle, and other business platforms – turning vehicle entry into attendance records, visitor logs, or billing data.
🔌 Software, ERP & HRMS Integration
The eSSL U5 UHF reader is supported by all major eSSL security platforms and provides attendance/event data through standard Wiegand and TCP/IP output. For custom deployments, a full SDK and API documentation are available. Integration with leading Payroll, ERP, and HRMS platforms – Spine, GreytHR, HROne, Zoho CRM, Candle, Saral, Oracle – is simple and well‑documented. Our team can assist with configuring real‑time event logging, vehicle access records, and audit trails directly into your existing ERP platform.