ShenZhen ZKHY RFID Technology Co., Ltd.
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920-925MHz UHF RFID Integrated Reader IP54 Middle Range 5m UHF RFID Card Reader for Retail Management
Introduction for UHF RFID Card Reader
The UHF reader is an rfid device working in the UHF band, generally operating in the 840-960m Hz band (different standards exist in different regions of the world).Uhf systems transmit energy through electromagnetic fields.The storage information in uhf RFID tags can be read by electromagnetic wave reflection coupling, which has the advantages of remote reading and group reading. Compared with active 2.4g devices, passive uhf RFID tags do not need batteries, and the cost is low. When combined with uhf readers, project costs can be greatly reduced.Can be used in vehicle management, library management, storage management, logistics management, retail management, etc.
Specification of uhf rfid integrated reader
| Support Protocol | ISO18000-6B, ISO18000-6C(EPC C1G2) protocol tag |
| Frequency | 902~928MHz frequency band(frequency customization optional) |
| Power | RF output power up to 30dbm(adjustable |
| Reading Distance | 8dbi antenna optional with effect distance up to 5m |
| Work Mode | Support auto-running, interactive and trigger-activating work mode |
| Power Supply | Low power dissipation with single +9 DC power supply |
| Support Interface | Support RS232, RS485, Wiegand interface |
Sample Pictures for uhf rfid card reader
UHF RFID Reader Applications
Item can be widely applied in many areas,such as:
1.Logistics& warehouse management: goods flow management,warehouse management, etc.
2.Intelligent parking management: parking lot management and automatic charge(E-Toll).
3.Production line management: fixed-point identification in production process.
4.Product counterfeit inspection: Using tag’s memory write-protect function to identify true-false of products.
5.Other fields: Library management, school management, asset management, access control, etc.
Characteristics
Absolute Maximum Rating
| ITEM | SYMBOL | VALUE | UNIT |
| Power Supply | VCC | 16 | V |
| Operating Temp. | TOPR | -20~+70 | C |
| Storage Temp. | TSTR | -25~+80 | C |
Electrical and Mechanical Specification
Under TA=25C,VCC=+9V unless specified
| ITEM | SYMBOL | MIN | TYP | MAX | UNIT |
| Power Supply | VCC | 8 | 9 | 12 | V |
| Current Dissipation | IC | 350 | 650 | mA | |
| Frequency | FREQ | 865 | 868 | MHz | |
| Effective Distance | DIS | 300 | 500 | 600 | cm |
Interface
| ITEM | COMMENT |
| Red | +9V |
| Black | GND |
| Yellow | Wiegand DATA0 |
| Blue | Wiegand DATA1 |
| Purple | RS485 R+ |
| Orange | RS485 R- |
| Brown | GND |
| White | RS232 RXD |
| Green | RS232 TXD |
| Grey | Trigger input(TTL level) |
Using Note
The UHF RFID reader use radio influence technology, avoid to approach the metal as far as possible when using it. The radio wave will be affected by metal and reading distance will be shorted when reader approach to metal.The UHF RFID reader installation position should be far away from motor and transformer etc, to reduce the impact on reader.
Our Service
1, 12 months warranty
2, ODM/OEM customization services according to your needs.
3, Completely Free SDK and technical support for you.
4, Fast Delivery Time: 1-3 working days for sample order; 5-15 working days for bulk order
5, Fast Response: Reply inquiries within 24 hours
FAQ
1. Are you a factory?
Yes, we’re a factory that manufactured UHF RFID Readers and Antenna since 2010. Warmly welcome to visit our factory!
2. We are not an expert buyer in your technology, what information do you need from us to quote ?
Dear friend, please inform us clearly you use reader in what working environment of project, what goal do you want to achieve, we would propose you the suitable product in good price.