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Customer Reviews
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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rs485 plc modbus online manufacture

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buy 4 Channels Analog I O Module Wireless Analog Inputs 4-20mA / 0-5V Wireless Transmission 2km online manufacturer

4 Channels Analog I O Module Wireless Analog Inputs 4-20mA / 0-5V Wireless Transmission 2km
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LS-RAI04 wireless analog acquisition module LS-RAI04 Modbus RTU is a 1W I/O module, 4 analog inputs, 1 RS485 (wireless RS485 customizes). Wireless control 2km-3km. Use for sensor data wireless collection. ... Read More
2018-12-13 14:10:32
buy 5km Wireless Control Module online manufacturer

5km Wireless Control Module
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5km Wireless Control Module 2DI 2DO Wireless Control Module 915MHz Lora Wireless I O 5km ON-OFF Remote Control Module 1. LS-RDIO0202 general introduction LS-RDIO0202 has 2 inputs 2 relay outputs and 1 RS485 ... Read More
2021-10-27 11:10:34
buy 4-20mA Wireless I O Module 2 Channels AI 4-20mA Wireless Data Transfer 2-3km online manufacturer

4-20mA Wireless I O Module 2 Channels AI 4-20mA Wireless Data Transfer 2-3km
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4-20mA Wireless I O Module 2 Channels AI 4-20mA Wireless Data Transfer 2-3km Introduction LS-RAI02 Modbus RTU is a 1W I/O module, 2 analog inputs, Wireless control 2km-3km. Use to connect sensors with PC/PLC ... Read More
2019-08-05 14:35:05
buy 868MHz / 915MHz Wireless I O Module RTU 4-20mA Analog Signal Wireless Transmission online manufacturer

868MHz / 915MHz Wireless I O Module RTU 4-20mA Analog Signal Wireless Transmission
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LS-RAO02-Lora wireless analog acquisition module LS-RAO02-Lora Modbus RTU is a 1W I/O module, 2 analog outputs. Wireless control around 5km LOS. Use for sensor and PLC/HMI wireless communication Using Lora 1W ... Read More
2019-08-05 14:35:03
buy RTU Wireless Control Module online manufacturer

RTU Wireless Control Module
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RTU Wireless Control Module Wireless Analog Input Module 4-20mA Signal Wireless Transmission Modbus RTU LS-RAI04 4 channels analog input module 4 channels 4-20mA signal wireless transmission to PLC 0-5V analog ... Read More
2021-09-07 14:52:03
buy 4 Channels Wireless Control Module Analog I O Module 4-20mA / 0-5V Signal Wireless Sensor online manufacturer

4 Channels Wireless Control Module Analog I O Module 4-20mA / 0-5V Signal Wireless Sensor
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LS-RAI04 wireless analog acquisition module LS-RAI04 Modbus RTU is a 1W I/O module, 4 analog inputs, Wireless control 2km-3km by RF Wireless control 5km by Lora Wireless control distance not limit by 4G Use for ... Read More
2019-08-05 14:35:05
buy 433MHz Wireless Irrigation Controller online manufacturer

433MHz Wireless Irrigation Controller
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433MHz Wireless Irrigation Controller 433MHz Smart Irrigation Controller 2km Radio based Wireless Solenoid Vlave Controller 2 Channels Valve Introduction LS-SVC02 is a radio based solenoid latching valve ... Read More
2023-02-28 16:30:27
buy FCC Wireless Irrigation Controller online manufacturer

FCC Wireless Irrigation Controller
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FCC Wireless Irrigation Controller 2ch Valve Controller Remote Control Solenoid Valve ON-OFF 2km Introduction LS-SVC02 is a radio based solenoid latching valve controller. It has built-in power charge circuit. ... Read More
2021-07-29 18:08:55
buy 4ch Wireless Irrigation Controller Automatically Controlling DC Type Latching Valve online manufacturer

4ch Wireless Irrigation Controller Automatically Controlling DC Type Latching Valve
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4ch Wireless Irrigation Controller Automatically Controlling DC Type Latching Valve Introduction LS-SVC04 is a radio based solenoid latching valve controller. It has built-in power charge circuit. With 5000mAh ... Read More
2025-05-12 16:43:13
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About

RF Data Module

433MHz RF Data Module 100mW Wireless Data Transfer 1km RS232 RS485 TTL

433MHz RF Data Module , Wireless Rf Transmitter 2KM Wireless Transceiver Module For AMR

100mW Wireless Data Module 433MHz Wireless Data Transfer For 500m Serial Data

Wireless Irrigation Controller

Intelligent Wireless Irrigation Controller , Irrigation Program Wireless Sprinkler Controller

9-12V Wireless Irrigation Controller Wire Solution Sub Decode Board 128 Station Decode Board

Underground Internet Controlled Sprinkler System Intelligent For Pulse Drive Solenoid

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