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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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wireless radio module online manufacture

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buy 2km 433MHz 1W PLC HMI Wireless Irrigation Controller online manufacturer

2km 433MHz 1W PLC HMI Wireless Irrigation Controller

Wireless Irrigation Control System PLC/HMI remote control valve ON-OFF system Introduction LS-EVC02 is a Radio based Electric valve Controller. It has built-in power charge circuit, adding a lithium battery, ... Read More
2020-08-11 18:08:05
buy FCC Wireless Irrigation Controller online manufacturer

FCC Wireless Irrigation Controller

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 433MHz 2km Remote I O Module Control RS485 Connect PLC 2AI Collect 4-20mA Analog Signal 2DO online manufacturer

433MHz 2km Remote I O Module Control RS485 Connect PLC 2AI Collect 4-20mA Analog Signal 2DO

33MHz 2km Remote I O Module Control RS485 Connect PLC 2AI Collect 4-20mA Analog Signal 2DO Advantage of wireless solution No wires to bury or maintain, no need to drill holes on wall Reliable communication in ... Read More
2018-12-13 14:10:33
buy 433MHz Wireless Tank Level Monitoring System HMI wireless control pump ON OFF 2km online manufacturer

433MHz Wireless Tank Level Monitoring System HMI wireless control pump ON OFF 2km

433MHz Wireless Modbus RTU , Wireless Tank Level Monitor System 2km Remote Control Pump 2DO This is a wireless pump control project. On tank side, we use a wireless analog I/O module to collect the level sensor... Read More
2020-03-24 11:06:08
buy UHF 400-480mhz Digital Mobile Radio VHF 134-174MHz 2W 8Km Audio Transceiver Module online manufacturer

UHF 400-480mhz Digital Mobile Radio VHF 134-174MHz 2W 8Km Audio Transceiver Module

UHF 400-480mhz Digital Mobile Radio VHF 134-174MHz 2W 8Km Audio Transceiver Module Features UHF band frequency: UHF 400-470mhz / VHF 134-174MHz / 320-390MHz Distance up to 8Km Max power output to 2W low power ... Read More
2018-12-13 14:10:36
buy 400-480mhz Digital Radio Mobile VHF 134-174MHz 5W All-In-One 10Km Digital Wakie Talkie online manufacturer

400-480mhz Digital Radio Mobile VHF 134-174MHz 5W All-In-One 10Km Digital Wakie Talkie

400-480mhz Digital Radio Mobile VHF 134-174MHz 5W All-In-One 10Km Digital Wakie Talkie Features: * Frequency: 400 ~ 480 MHz (UHF) * 134~174MHZ (VHF) * Tx and Rx frequency, Tx and Rx CTCSS,CDCSS can be set alone... Read More
2021-02-24 17:01:52
buy 10cm LS-A5 RF Channel Antenna 150MHz Wireless Module Antenna TNC Antenna online manufacturer

10cm LS-A5 RF Channel Antenna 150MHz Wireless Module Antenna TNC Antenna

LS-A5 RF Channel Antenna 150MHz Wireless Module Antenna TNC Antenna Item Name: LS-A5 rubber antenna Frequency band: 433MHz+/-15 Length: 9cm Gain 2.5dBi Cable length: No V.S.W.R: 1.5 Weight: 30g Polarization: ... Read More
2018-12-13 14:10:42
buy 1.5m Cable RF Module Antenna LS-A3 433MHz SMA Connector Magnetic Socket online manufacturer

1.5m Cable RF Module Antenna LS-A3 433MHz SMA Connector Magnetic Socket

LS-A3 RF Module Antenna 433MHz 1.5m Cable SMA Connector Magnetic Socket Item Name: LS-A3 Small vehicle antenna Frequency band: 433MHz+/-15 Length: 15cm Gain 3dBi Cable length: 1.5m V.S.W.R: 2 Weight: 100g ... Read More
2018-12-13 14:10:42
buy Pump ON-OFF Control System According the Float Switch High Or Low Level online manufacturer

Pump ON-OFF Control System According the Float Switch High Or Low Level

1W Wireless Modbus RTU LS-RDIO0202 wireless I/O module 2 digital inputs 2 relay output 2km wireless control Introduction LS-RDIO0202 Modbus RTU is a 1W I/O module, 2 isolated digital inputs, 2 isolated relay ... Read More
2022-03-21 16:36:34
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