Our Products
Atreyo offers a vast range of products for industry and infrastructure applications. All products are designed and manufactured by our team in India. Our products are set apart by high quality of production, which we achieve thanks to the fact that we only purchase components from reputable manufacturers and the production.

Product by Categories
You can choose products by product category sections. Many of the products can have different applications, so below is the option to choose by application.
- Computers and Gateways
- IoT gateways
Programmable OpenWRT
LTE IoT gateway
with RS485, RS232 and I/OProgrammable OpenWRT
LTE IoT gateway
with RS485 and digital inputsMulti-channel LoRaWAN® Gateway
Basic Modbus RTU gateway
CCMS customised gateway with
LTE and dual SIMCCMS gateway with Modbus,
timer and I/OIndustrial 4G LTE Modem
with RS232, RS485 and USB
- Interfaces and expanders
8 input 4 output expander with
Modbus and IEC-60870-5-10112 input 4 output
Modbus I/O expander4 input 4 output expander
with ModbusHigh voltage 16 inputs
Modbus input expanderHigh voltage 8 inputs
Modbus input expanderFour channel 4-20mA
isolated converter to ModbusUSB to RS485 and RS232
isolated interfaceIsolated USB to USB interface
- Information displays
2 line Passenger Information Display
4 line Passenger Information Display
6 line Passenger Information Display
Variable Message Display
Variable Message Display
Bus Display with inbuilt
controller and memoryIn bus passenger information
display – sideIn bus passenger information
display - frontIn bus passenger information
display – inside
- Street light products
- Traffic products
- Parking managment products
2 Digit Parking Vacancy Display
4 Digit Parking Vacancy Display
Ultrasonic Parking Sensor
- Other products
24V DC uninterruptible power supply
with inbbuilt batteryTemperature and humidity logger
with big displayTemperature logger
with big displayBus Tracking System Keypad
Dustbin sensor
for waste management system10W power supply
with high Voltage range10W power supply
3 phase 20W power supply
with phase selector output3 phase 10W power supply
with phase selector output
Product by Applications
For easier selection of products, you can choose by applications in various fields of industry and infrastructure. It will make choosing the right product faster.
- Energy grid and Photovoltaic
- Industry and Automation
Programmable IoT gateway
with quad core ARM processorIoT gateway with 64bit
quad core ARM processorIndustrial Computer with 4G LTE,
WiFi, SSD and RS485Multi-channel LoRaWAN® Gateway
Basic Modbus RTU gateway
CCMS customised gateway with
LTE and dual SIMIndustrial 4G LTE Modem
with RS232, RS485 and USBFour channel 4-20mA
isolated converter to ModbusUSB to RS485 and RS232
isolated interfaceIsolated USB to USB interface
Temperature and humidity logger
with big display10W power supply
with high Voltage range10W power supply
3 phase 20W power supply
with phase selector output3 phase 10W power supply
with phase selector outputHigh voltage 16 inputs
Modbus input expanderHigh voltage 8 inputs
Modbus input expander24V DC uninterruptible power supply
with inbbuilt batteryProgrammable OpenWRT
LTE IoT gateway
with RS485, RS232 and I/OProgrammable OpenWRT
LTE IoT gateway
with RS485 and digital inputsCCMS gateway with Modbus,
timer and I/O4 input 4 output expander
with Modbus8 input 4 output expander with
Modbus and IEC-60870-5-10112 input 4 output
Modbus I/O expander
- Public Information
2 line Passenger Information Display
4 line Passenger Information Display
6 line Passenger Information Display
Variable Message Display
Variable Message Display
Bus Display with inbuilt
controller and memoryIn bus passenger information
display – sideIn bus passenger information
display - frontIn bus passenger information
display – insideIndustrial Computer with 4G LTE,
WiFi, SSD and RS485
- Street Light Systems
CCMS customised gateway with
LTE and dual SIMSmart Street Light Controller
- NEMASmart Street Light Controller
- in pole mountSmart Street Light Controller
- in pole mount dual outputHigh voltage 16 inputs
Modbus input expanderHigh voltage 8 inputs
Modbus input expanderCCMS gateway with Modbus,
timer and I/O4 input 4 output expander
with Modbus8 input 4 output expander with
Modbus and IEC-60870-5-10112 input 4 output
Modbus I/O expander
- Traffic Management
- Parking Management
2 Digit Parking Vacancy Display
4 Digit Parking Vacancy Display
Ultrasonic Parking Sensor
- Asset Tracking
Bus Tracking System Keypad
- Other Applications
Temperature and humidity logger
with big displayTemperature logger
with big displayDustbin sensor
for waste management system