UHF RFID Long Distance Reader 20m

Description

Exact product name available on branded site:
20M UHF RFID Reader

Officially described on the branded site as a UHF RFID Long Range Card Reader in the UHF Long Distance Reader category. (S4A)

20M UHF RFID Reader

Slug

s4a-uhf-202420-20m-uhf-rfid-reader

Product Description

The S4A UHF-202420 is a fixed long-range UHF RFID reader used at vehicle entry lanes to detect authorised RFID credentials and pass the read result to a connected controller for automated barrier or gate action. In a vehicle access system, it reads compatible UHF tags from distance, helping reduce stop time and improve traffic flow at entrances. This makes it a practical choice for Abu Dhabi projects needing faster, hands-free vehicle access, whether for new installations, reader upgrades, or replacement of outdated long-range entry readers. (S4A)

Key Features and Technical Specifications

• Reader type: fixed UHF RFID long-range card reader
• Official model: UHF-202420
• Brand: S4A
• Official product name shown on source: UHF RFID Long Range Card Reader
• Category on branded site: UHF Long Distance Reader
• Reading distance: up to 20 meters
• Supported tag protocols: ISO 18000-6B and ISO 18000-6C (EPC Gen2)
• Operating frequency options: 920–925 MHz, 902–928 MHz, 865–868 MHz, or other customized multinational standards
• Communication interfaces: Wiegand 26, Wiegand 34, RS485; optional RS232, RJ45 (Ethernet), WiFi, and relay
• Working modes: active mode, response mode, passive mode
• RF power: 0–33 dBm adjustable by software
• Antenna: built-in 9 dBi linear polarization antenna
• Power supply: +12V
• Recognition prompt: buzzer or LED flashing
• Power consumption: less than 12 W
• Group reading performance: less than 200 tags
• Operating temperature: -20°C to +70°C
• Working humidity: 20% to 95% non-condensing
• Storage temperature: -40°C to +125°C
• Dimensions: 260 × 260 × 70 mm
• Net weight: 2400 g
• OEM status: original S4A product
• Secondary development support: DLL and demonstration software source code provided

These specifications are taken from S4A’s official product and package information. (S4A)

Main Benefits for the Customer

• Enables hands-free vehicle access at gate and barrier entry points
• Improves vehicle entry and exit speed
• Helps reduce congestion at busy access lanes
• Supports accurate identification of authorised RFID credentials
• Integrates with existing vehicle access systems through standard interfaces
• Suitable for residential, commercial, warehouse, and parking applications
• Practical for outdoor UAE vehicle entry projects where reliable long-range reading is required
• Helps reduce manual intervention at entrances
• Useful for system upgrades and replacement of older reader hardware

These customer benefits are based on the official reading range, interface options, and stated parking and transport application scope, with limited deployment inference. (S4A)

Use Cases

• Residential compound vehicle entry
• Villa community gate access
• Commercial building parking control
• Factory and warehouse vehicle access
• Staff parking automation
• Visitor vehicle entry management
• Barrier gate integration projects
• Property access upgrades in Abu Dhabi
• Replacement of outdated RFID vehicle entry readers
• New installation for hands-free parking access

These use cases align with the manufacturer’s stated intelligent parking, transport, and logistics applications, adapted for vehicle-entry deployment. (S4A Industrial Co.,Limited)

Compatibility and Installation Notes

• Suitable for intelligent parking management and other vehicle access applications stated by the manufacturer
• Requires compatible UHF tags using ISO 18000-6B or ISO 18000-6C (EPC Gen2)
• Interfaces support connection to compatible access controllers through Wiegand or RS485, with optional RS232, Ethernet, WiFi, or relay depending on configuration
• No specific controller brand or barrier model compatibility is officially listed on the manufacturer page
• Read distance and multi-tag performance depend on tag performance and the application scenario
• Range and positioning should be confirmed on site before deployment
• Installation by a qualified technician is recommended
• For setup and integration details, review the official documentation

These compatibility notes reflect the official interface, tag protocol, and application information published by S4A. (S4A)

Packing Includes

The packing and download availability above are based on S4A’s official listing. (S4A)

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Total Number of Words: 559

S4A UHF-202420 long-range UHF RFID reader for vehicle entry control, reading compatible tags up to 20 m and sending data to controllers for automated gate or barrier access.