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We are selling cost saving narrow band RF connectivity module and transceiver with MCU from 433Mhz to 915,923Mhz. Also you can get more advanced technology like Lora and IoT integration device.

Sunray Smart RF Transceiver USB Terminal


RF transceiver USB terminal can be used for master gateway in point to point communication.

Sunray Smart RF Transceiver USB Terminal

Modulation mode GFSK/FSK
Channel counts 8/16/32 channels
Interface velocity 1200/2400/4800/9600/19200bps
Interface USB
Power supply 5V/5W
Working Temperature -25℃~75℃ customized
Working humidity 10%~90%(relative humidity without
Dimension 78.5mm×45.5mm×19.0mm
Reliable Transmission
Distance 300m ~ 2500m depend on module,
antenna, baud rate
Can be used in any standard or nonstandard user protocol High anti- interference and low BER(Bit Error Rate)
Long transmission distance
8/16/32 signal channels to be selected
Baud rate is 1200/2400/4800/9600/19200bps with format of 8N1/8O1/8E1/9N1 and user self-definition
A variety of antenna options

Advanced solution of using signal RF IC and signal MCU ,less peripheral circuits, high reliability, and low false bit rate.
SRWF-102 Series:SRWF-1021, SRWF-1028
SRWF-11 Series:SRWF-1101, SRWF-1108
SRWF-50 Series:SRWF-501, SRWF-501-50, SRWF-508

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Dear Customer, if applicable, the Product Documentation, Reference Materials, CAD or Drawing file(s), Manuals and Tutorials will be available for download upon purchase. The order confirmation email will include a Downloadable Link to the product file(s) which can also be downloaded from the My Account section if needed. If you can’t see any of these files in your account, please contact us immediately. We’re here to help, whenever you need us. Thank you.

If you have any questions with regards to this product, please fill out the form below. When you submit this form, the product URL will be included automatically.

We are IoT solution manufacturer and EMS service provider company, based in shanghai, China. Our sensor not only powered by 433,868,915Mhz RF protocol but also NB-iot and LORA technology. All of our RF transceiver are compliance FCC or CE certificate.

Shipping Policy

All order shipping via EMS in 14 working days if you need other courrier service please contact buyer via email.

Return Policy

1 year warranty.can not accept refund without reasonble cause.buyer need cover custom duty and tax if happend duty and tax when return or refund.

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Have A Question?

  1. 0 votes
    Answered by the admin

    This USB terminal can be used as small gateway if you want to set a star topology network for your alarm system. The pressure plate have to be integrated with our RF transceiver module ( as well otherwise not able to communicate with RF USB transceiver terminal.

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