Product Overview
This floor-mounted UHF RFID access control system is designed for automatic identification of RFID-tagged items at entrances, exits, and passageways. It combines floor-trigger activation, dynamic tag identification, direction detection, tag filtering, and sound-and-light alarms to support automatic entry/exit recognition and abnormal-event alerts.
The system analyzes the movement status of passing RFID tags and can determine whether tagged items are entering or leaving. It also filters stationary or non-target tags to reduce interference and unintended reads.
It supports network communication, optional Wi-Fi, TCP/HTTP/MQTT protocols, local data storage, offline data retransmission, cloud-based centralized management, API integration, and SDK-based secondary development.
Technical Specifications
- RFID Type: UHF RFID
- Frequency Range: 840–960 MHz
- RFID Protocol: ISO 18000-6C / EPC Class 1 Gen 2 / GB/T 29768-2013
- RF Output: 4 antennas, 1–33 dBm adjustable
- Recognition Power: 0–33 dBm, adjustable in ±1 dBm steps
- Antenna Configuration: 2 groups of narrow-beam antennas
- Antenna Beam Angle: ≤45°
- Antenna Polarization: Circular polarization
- Reading Speed: >500 reads/second
- Reading Distance: ≥10 m, adjustable
- Front/Rear Reading Range: ≤90 cm, adjustable
- Tag Operations: Batch reading / batch writing
- EPC Filtering: Up to 6 EPC filtering rules
- Alarm: Built-in buzzer + red/green light strips
- Data Storage: 3,000 records standard / 70,000 records optional
- Offline Data Retransmission: Supported
- Communication Protocols: TCP / HTTP / MQTT
- Communication Interface: RJ45 Ethernet
- Optional Connectivity: Wi-Fi
- Operating System: Windows; Android optional
- Industrial Computer: N29, 2 GB RAM, 32 GB storage
- Optional Android Configuration: RK3288, 2 GB + 8 GB
- Power Supply: AC 220 V
- Operating Temperature: -10°C to +60°C
- Storage Temperature: -20°C to +70°C
- Operating Humidity: 10%–90% RH
- Overall Dimensions: 530 × 1200 × 25 mm
- Single Section Size: 400 × 530 × 24.5 mm
- Housing Material: Aluminum profile frame + ABS
- Installation: Bracket-mounted
- API: Supported
- Development Languages: Java, C#
- SDK: Supported
Applications
The source page lists or explicitly describes use in:
- Retail stores
- Libraries
- Archives
- Schools
- Document rooms
- Hospitals
- Warehouse entrances and exits
- Tool entry/exit management
- Asset control
- Material issue and return management
FAQ
What is a floor-mounted UHF RFID access control system?
It is an RFID entrance and exit identification system that uses floor-trigger activation and UHF RFID technology to automatically identify tagged items, determine movement direction, and record entry or exit events.
Can it identify multiple RFID tags at the same time?
Yes. The page states that it supports batch reading and can process more than 500 tag reads per second, depending on the tag, item material, orientation, quantity, and movement speed.
Can the system detect entry and exit direction?
Yes. Direction detection is one of its main functions, allowing it to determine whether tagged items are entering or leaving.
How does it reduce unwanted RFID reads?
It uses narrow-beam antennas, adjustable reading range, dynamic identification, and up to six EPC filtering rules to reduce interference from non-target tags.
Does it support offline operation?
Yes. Data can be stored locally during a network outage and retransmitted after the connection is restored.
Can multiple RFID gates be managed remotely?
Yes. The source states that MQTT can be used for centralized cloud management, status monitoring, and remote parameter configuration.