2020 UHF Module with Four Channel

• Application: >Bookshelf Reader >POS Terminal ...
• Reader Port Type: Uart
• Reader Classification: Contactless
• Transport Package: Standard Shipping Carton
• Specification: 68.2x46x10mm
• Trademark: OEM
• Model NO.: M915I4
• Origin: Shenzhen, China
• Production Capacity: 100000/Month

Product Description

Technical Parameter

Protocol: EPC Gen2
Receive sensitivity: up to 82dBm
Frequency range: 840Mhz-960Mhz
Tag RSSI: support
Support area: U.S. FCC / Europe / Mainland China / Korea / Malaysia / Taiwan
Interface mode: Uart (115200)
Output power flatness: ± 0.2dB
DC power supply: 3.0-5.5V
Power consumption: 1.0A@30dBm  1.2A@33dBm
Standby <60mA
Operating temperature: -20~+60 ° C
Storage temperature: -30~+100 ° C
Size: 68.2x46x10mm


Features

>Long distance card reading, the card reading distance can reach 20m (9662 pvc card)
>The peak inventory speed can reach 400 pcs/s
>Built-in watchdog to ensure that the system works without gaps
> Multiple card reading modes, according to application scenarios, one-key configuration
>The output power can reach 33dBm
>The output power of 4 antennas can be set independently
>The 4 antenna card reading time can be independently configured, and the system can automatically adjust the working time according to the site environment
>Carefully designed and optimized from software to hardware to ensure the stability and consistency of card reading


Advantage

>M915I4 four-channel UHF module with embedded read / write function allows low development risk and fast time to market.
>M915I4 UHF module is easy to connect with various devices, such as POS terminals, jewelry inventory readers, and bookshelf readers.
>Adopt R2000 chip design, excellent card reading speed and anti-collision ability.
>Provide C #, Java SDK sample code and SDK library.
>Complete secondary Uart interface protocol, easy to use and short development cycle.
>Can be customized development according to customer needs.


Application field

>Bookshelf reader
>POS terminal
>Fixed asset management  
>Intelligent transportation
>Smart retail
>Smart manufacturing
>Smart warehousing
>Smart sorting
>Cloth inventory
>Jewelry management  
>Smart file cabinet