SEUIC AUTOID UF3 — fixed UHF RFID reader (stationary)
SEUIC AUTOID UF3 is a fixed UHF RFID reader for inline identification on gates and conveyors . Supports EPC Class 1 Gen2 / ISO 18000-6C (configurable) , multi-antenna operation , PoE Ethernet and IO/PLC triggers for process synchronization. Stable reading and anti-collision of tags in the stream.
- Estimated delivery: up to 4 business days
- Free shipping and returns: дfor all orders over $200
AUTOID UF3 — fixed UHF RFID reader
SEUIC AUTOID UF3 is a stationary UHF RFID reader for building inline identification at receiving/dispatch gates, in conveyor tunnels and in control areas of a warehouse or production. The reader automatically reads RFID tags without operator intervention , generating a real-time data stream.
Strengths for business
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Inline without operator. Stable reading at flow rate – less manual intervention.
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Multi-antennas. Connecting multiple antennas (top/side) to cover “dead zones” and unstable tag orientation.
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Anti-collision. Correct work with tag packs in carts, boxes and on pallets.
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Flexible integration. PoE Ethernet for power/networking (where available), IO/PLC triggers — synchronization with sensors/conveyor.
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UHF standards. EPC Class 1 Gen2 / ISO 18000-6C ( specify for your configuration ).
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Computing base. Impinj E710 configurationsavailable by specification – please inquire.

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Where UF3 gives the maximum
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Warehouses/3PL: receiving/shipping gates , in-flow inventory.
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E-commerce/distribution: batch labeling, automatic reconciliation and routing.
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Production: tracking containers/carts/parts, control of process stages.
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Retail back office: quick inventory of boxes and containers.
How it works on the line (briefly)
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Sensor/PLC or timer triggers → UF3 starts the reading cycle.
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A reader with multiple antennas collects tags, applies anti-collision , filters/masks.
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The result (EPC/time/signal level) is fed into your WMS/ERP; the event is driven by a semaphore/sort .
Why SEUIC AUTOID UF3
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Stationary UHF RFID reader with focus on gate/conveyor .
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PoE + IO/PLC = quick launch into an existing cycle.
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Scalability: simply expand the reading area with additional antennas/readers.
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Service and selection. We will help with the design of the coverage area and testing on your case.
POE Support: The ability to power over Ethernet simplifies installation and reduces wiring costs.
FAQ
Does UF3 support multiple antennas?
Yes, multi-antenna operation is supported ( the number of ports depends on the configuration ).What UHF standards are supported?
Typically EPC Class 1 Gen2 / ISO 18000-6C ( specify in your specification ).How to synchronize with a conveyor/sensor?
Through IO/PLC triggers ; the reader starts a reading cycle based on an event.Is it possible to expand the coverage area?
Yes: use multiple antennas and/or multiple readers in a common area.Are there any configurations on the Impinj E710?
Yes, available by specification ; please specify for your case. -
| Performance characteristics | |
|---|---|
| Code support | EPC C1 GEN2/ISO18000-6C |
| Operating frequency | 902Mhz-928Mhz (default) 860Mhz–960Mhz (depends on region) |
| Reading speed | Up to 900 tags/second |
| Output power | 5dBm to 30dBm, adjustable, +/-1.0dBm |
| Communication protocols | RS232, TCP/IP |
| Input and output ports | 2 GPIO inputs and 2 GPIO outputs (isolated) |
| Status indication | Power indicator, RFID status indicator, buzzer |
| Max. reception sensitivity | -86 dBm |
| Feeding | 9-12VDC |
| Energy consumption | Maximum 1.2A |
| POE | POE(802.3af), POE+(802.3at) |
| Operating temperature | -20℃ to +60℃ |
| Storage temperature | -25℃ to +80℃ |
| Protection class | IP54 |
| Antenna interface | RP-TNC*4 |
| Dimensions | 230(L)×156(W)×30(D)mm |
| Defining interfaces | |
| Feeding | Central: PWR DC 9V-12V External: GND (Ground) |
| USB interface | Standard USB interface |
| RS232 serial port | DB9 Female: TXD, RXD, GND |
| GPIO ports | DB15 Female: 2 inputs, 2 outputs (+/-) |
| TCP/IP network port | RJ45 |
| Antenna | RP-TNC*4 (ANT1~ANT4) |
| Impinj chip | E710 |
|---|---|
| Protection class | IP54 |







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