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High Quality UHF RFID Long Range Passive UHF RFID Reader with RS232 Interface
Access Control Systems

High Quality UHF RFID Long Range Passive UHF RFID | RFQ Sourcing Details

Access Control Systems · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

Unitset
size170*112*24mm equipment weight 0.6kg Individual
packageweight 1.3kg Operating temperature-10-+60ºC Storage temperature-20-+75ºC
standardISO18000-6C
Interfacedefinition Antenna
package size200*255*100mm Individual
SpecificationsFrequency
CategoryAccess Control Systems
CategoryAccess Control Systems
AvailabilityInquiry required
Source date2026-05-28

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Access Control Systems. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

UHF Four Port Reader ( Impinj E710 RFID module) Model Number: ST-8 5 04 General Descriptions ST-8 5 04 is high performance UHF Long range RFID Reader integrated with Impinj E710 module with excellent reading performance. The reading distance up to 10 meters.

It supports fast tag read/write with high identification rate. The reader is widely used in RFID system such as logistics, vehicle access control, and anti-counterfeit and industrial production process control system.

Product Features RF chip module Impinj E710 chip RF Power 33dbm(adjustable) Fast card reading Tag query speed up to 800 tags Polling Inventory Mufti-antenna port polling fast inventory Communication Interface Standard interface:USB,RS232,RS485,TCP/IP Optional interface:POE WIFI GPIO communication 2 optocoupler input, 2 relay output Support multi-language development Support C#, Delphi, java, Python, VB Support firmware remote online upgrade Special functional requirements can be completed through remote upgrades With LED indicator Check Reader working Status T echnical Specifications Frequency standard 902~928MHz (US) 865~868MHz (EU) Protocol standard ISO18000-6C (EPC GEN2) RF power 33dbm (adjustable) Maximum query speed 800 tags/sec Reading distance 0~25M (Depends on external antenna and tag) Data cache size 600pcs @ max 128bits EPC or 180pcs @ max 496bits EPC Mixed query Support simultaneous query of EPC+TID area data Operating mode answer mode real-time query mode trigger mode (optional) Judgment distance Support output RSSI value Voltage 12V 2A Current consumption 0.5~1.2A Communication Interface standard interface:USB,RS232,RS485,TCP/IP Optional interface:POE, WIFI GPIO interface 2 sets of trigger signal input 2 sets of relay signal output Antenna port 4 RP TNC female connectors (TNC reverse female connectors) Equipment size 170*112*24mm equipment weight 0.6kg Individual package size 200*255*100mm Individual package weight 1.3kg Operating temperature -10-+60ºC Storage temperature -20-+75ºC Interface definition Antenna interface: 4 RP TNC female connectors (4 different types of antennas can be connected externally at the same time) ceramic antenna near field antenna cabinet antenna Panel antenna Standard interface:USB,RS232,RS485,TCP/IP Optional interface:POE,WIFI TCP/IP Stable network communication, wireless length limit POE Network cable power supply, no wiring required, plug and play

High | Applications and Buyer Notes

High is organized as a sourcing-ready Access Control Systems reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time quest

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Unit
setBased on visible page data; confirm exact value in the RFQ.
size
170*112*24mm equipment weight 0.6kg IndividualBased on visible page data; confirm exact value in the RFQ.
package
weight 1.3kg Operating temperature-10-+60ºC Storage temperature-20-+75ºCBased on visible page data; confirm exact value in the RFQ.
standard
ISO18000-6CBased on visible page data; confirm exact value in the RFQ.
Interface
definition AntennaBased on visible page data; confirm exact value in the RFQ.
package size
200*255*100mm IndividualBased on visible page data; confirm exact value in the RFQ.
Specifications
FrequencyBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
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FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

Unitset
size170*112*24mm equipment weight 0.6kg Individual
packageweight 1.3kg Operating temperature-10-+60ºC Storage temperature-20-+75ºC
standardISO18000-6C
Interfacedefinition Antenna
package size200*255*100mm Individual
SpecificationsFrequency

Product sourcing keywords

These terms come from the title, visible copy and specifications, and link into matching aggregate pages.

Continue from this detail page into sourcing structure

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AccessShieldHub related sourcing paths

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