Alto's electronic LED display mask won the national invention patent

On November 1, Alto Electronics announced that it had recently obtained an invention patent certificate issued by the State Intellectual Property Office, specifically



Alto Electronics said that the acquisition of this patent is conducive to giving full play to the company's independent intellectual property rights, maintaining technological leadership and enhancing the company's core competitiveness.

It is well known that wireless serial is a very reliable and efficient way to connect serial devices. RS232 serial port is ideal for point-to-point data communication which makes setting up a communication link quickly and easily.

GrandComm`s serial RS232 RF Radio Modem is a radio data transceiver which allow you to send and receive wireless data between two serial devices or computers with RS232 serial port.

The communication range for serial RS232 RF radio modem typically range from 1 kilometer to over 50 kilometers.

This industrial grade radio modem has an air data rates of 19200bps in 25kHz channel spacing and 9600bps in 12.5kHz.

RS232 Radio Modem

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Shenzhen PuFang Technology Co., Ltd. , https://www.hytelus.com

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