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I am pleased with them. It was a good choice for our small application. It is a robust device even it has a cheap price. I will use them in our further applications when we should use remote control. Thank you for your support.

—— Codreanu from Romania

Great news! We successfully performed the installation of the two units and transmitted our 4-20mA signal with both antennae. Even the smaller antenna suffices to transmit the signal without any losses whatsoever. So you can understand that we are very happy :) .

—— Kekarios from Greek

I believe you and your products. Sunny is very responsible. The RF modules are really strong and stable. Engineer's suggestions are useful to me. The most important is module's program can updrade on-line by myself. For some special projects, they can customize according my requirements. Thank you for your support all the time.

—— Singh from India

First of all I'd like to thank you for you're prompt service. The system now works perfectly. I left a positive response on your web site. I hope it attracts more customers for you.

—— Peter from Australia

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Company News
china latest news about 5W wireless RTU

5W wireless RTU

[2019-11-25 15:52:45]
Some customers said the default 1W version wireless RTU can not meet distance requirement, then we recommend 5W type wireless I/O module. It has two parts, a relay board and a 5W radio. Control distance reaches up to 10km LOS. Welcome to discuss more details. Read More
china latest news about Wireless RTU use for Automatic Pump ON-OFF Control

Wireless RTU use for Automatic Pump ON-OFF Control

[2019-11-05 16:32:43]
For many water treatment projects, users need to control pump ON-OFF according level sensor's higher or low level. But the sensors and pump are in different places, it is hard to dig hole and wire cable in short time. At this time, using Lensen wireless RTU to build a wireless control system is a ... Read More
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