General Description:
SR-RU7R8 is a high-performance UHF desktop reader and writer, combined with proprietary high-efficiency signal processing algorithms to achieve fast read/write processing of electronic tags while maintaining a high recognition rate, and can be widely used in logistics, access control systems, anti-counterfeiting systems and production process control and other wireless radio frequency identification (RFID) systems for electronic tag reading, writing, authorization, formatting and other operations.
Applications:
* Logistics and warehouse management: goods flow and warehouse management and mobile management of mail, parcels, transport baggage, etc.
* Smart Parking Management: Parking Management and Charge Automation
* Product anti-counterfeiting detection: the use of label memory writes protection function, the product authenticity to identify.
* In club management, library, student registration, consumer management, attendance management, dining management, pool management, etc.
Features:
* Full support for electronic tags conforming to ISO18000-6B/6C, EPC CLASS1 G2 standards.
* Working frequency 902~928MHz (support customized for different countries or regions)
* Work with broad spectrum frequency hopping (FHSS) or fixed frequency transmitting mode.
* Output power up to 26dBm (adjustable).
* Built-in antenna, typical reading distance of 1 meter.
* Support automatic mode, interactive answering mode, trigger mode and other working modes.
* Low power design, single +9V power supply.
* Support USB, RS232, RS485, Wiegand and other user interfaces can be selected.
* Provide DLL and demo software source code to support secondary development.
Specification:
| Item | Parameters | 
| Frequency | 840~960MHz at option; Fixed or FHSS | 
| Protocol | ISO 18000-6C (EPC GEN2); | 
| Communication | USB, support RS232, RS485, Weigand at option | 
| Read range | Max 150cm (related to the card or the environment) | 
| Power supply | USB | 
| Size/Weight | 120*80*25mm; 300g | 
| Working temperature | Working:-20℃ ~ +55℃ | 
| Storage:-40℃ ~ +85℃ | 
Interface at option:
| Color | Definition | 
| Red | +9V | 
| Black | GND | 
| Light blue | Weigand DATA0 | 
| Blue | Weigand DATA1 | 
| Purple | RS485 R+ | 
| Orange | RS485 R- | 
| Brown | GND | 
| White | RS232 RXD | 
| Pink | RS232 TXD | 
| Grey | External Trigger(TTL level) | 
| USB | USB Communication and power supply |