Cellular Gateways

Industrial 4G Routers

The R10/R20/R40 Series is an industrial 4G LTE/3G cellular routers and IoT gateways, featuring Ethernet/wireless/Wi-Fi connectivity, VPN security, high reliability, it supports  RS232/RS485 to 4G Lte data transmission and WIFI 802.11 b/g/n. It is certified on major carriers networks, ideal for smart grid, industrial automation, remote monitoring, transportation and IoT/M2M applications.

◆1/3 LAN Ports, 1 WAN Port 

◆Supports RS232/RS485 to 4G data transmission 

◆2.4G WIFI AP, supports 24 STA access 

◆VPN Client ( Openvpn, L2TP, IPSEC,PPTP client) 

◆Can extend IO modules or meters or PLC;

◆Supports Modbus,MQTT,PLC Protocols;

◆Compatible KPIIOT Cloud Platform;

◆Dual SIMCards,Equips AI,DI,DO Ports. 

◆Compatible the KPIIOT IoT Cloud Platform.

Cellular M2M IoT RTU

The S27x Celluar M2M IoT RTU is a multi-functional telemetry terminal that combines data acquisition control and wireless remote transmission, supporting the latest Cloud Platform and most SCADA and OPC Servers. Widely used in BTS,unmanned rooms,highway bridges,natural disaster warning monitoring, pump control, sewage treatment, meteorological environment, oilfield pipelines, smart farming, smart agriculture and other applications. Supports SMS,GPRS,3G,4G Lte Cellular Networks. Compatible Modbus TCP and MQTT IoT Protocols and can intergrate to the KPIIOT IoT Cloud Platform and OPC, SCADA and MES systems to build an industiral IoT Solution.

◆Supports DIN,AIN,DO,Temperature&Humidity inputs;

Supports GSM SMS,GPRS,3G,4G Lte networks; 

◆Powerful Programmable and Timer functions;

Compatible Modbus TCP and MQTT IoT Protocols;

Compatible the KPIIOT IoT Cloud Platform;

Compatiable OPC, SCADA and MES systems. 


Cellular Modbus IoT RTU

The Cellular IoT Modbus RTU is an IoT Gateway,can extend IO over the RS485, used as Modbus Master or Slave.it design for working in the harsh industrial application environment, widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, remote data acquisition, telemetrically systems, automatically control system. It can be used as a remote switch, remote I/O, remote smart PLC, timer switches. Supports SMS,GPRS,3G,4G Lte Cellular Networks. Compatible Modbus TCP and MQTT IoT Protocols and can intergrate to the KPIIOT IoT Cloud Platform and OPC, SCADA and MES systems to build an industiral IoT Solution.

◆Equips RS485,supports Modbus Master &Slave;

Supports mapping address,convert Modbus to SMS;

◆Supports DIN,AIN,DO,Temperature&Humidity inputs;

Supports GSM SMS,GPRS,3G,4G Lte networks; 

◆Powerful Programmable and Timer functions;

Compatible Modbus TCP and MQTT IoT Protocols;

Compatible the KPIIOT IoT Cloud Platform;

Compatiable OPC, SCADA and MES systems. 


2-Simcard Cellular Industrial IoT Gateways

The Dual SIMCards Celluar M2M IoT RTU is a multi-functional telemetry terminal that combines data acquisition control and wireless remote transmission, supporting the latest Cloud Platform and most SCADA and OPC Servers. Widely used in BTS,unmanned rooms,highway bridges,natural disaster warning monitoring, pump control, sewage treatment, meteorological environment, oilfield pipelines, smart farming, smart agriculture and other occasions. Supports SMS,GPRS,3G, 4G Lte Cellular Networks. Compatible Modbus TCP and MQTT IoT Protocols and can intergrate to the KPIIOT IoT Cloud Platform and OPC, SCADA and MES systems to build an industiral IoT Solution.

◆Equips 2 Simcards, 2 RS485, 1 Ethernet Port;

Supports mapping registers and edge computing;

◆Supports DIN,AIN,DO,Temperature&Humidity inputs;

Supports GSM SMS,GPRS,3G,4G Lte networks; 

◆Convert Modbus TCP/RTU to SMS or Cloud Platform;

Compatible Modbus TCP and MQTT IoT Protocols;

Compatible the KPIIOT IoT Cloud Platform;

Compatiable OPC, SCADA and MES systems. 

Cellular LoRa Gateway S281

The Lora Gateway S281 series are special for data acquisition via Lora technology,suports wireless sensors and wireless RS485 serial data converter. it is widely used in agricultural greenhouse temperature and humidity collection and monitoring, chemical plant temperature and humidity collection and monitoring, electroplating plant temperature and humidity collection and monitoring, hospital sites and fruit and vegetable storage warehouses and other places temperature and humidity collection and monitoring. Supports SMS,GPRS,3G,4G Lte Cellular Networks.Compatible Modbus TCP and MQTT IoT Protocols and can intergrate to the KPIIOT IoT Cloud Platform and OPC, SCADA and MES systems to build an industiral IoT Solution.

◆Inbuilt Lora Module, wireless distances upto 2.5Km;
◆Supports wireless sensors and Rs485 Converter;
◆Supports GSM SMS,GPRS,3G,4G Lte networks; 
◆Powerful Programmable and Timer functions;
◆Compatible Modbus TCP and MQTT IoT Protocols;
◆Compatible the KPIIOT IoT Cloud Platform;
◆Compatiable OPC, SCADA and MES systems. 

Cellular LoRa Gateway S280

The Lora Gateway S280 can be used for monitoring maximum 400 distributed I/O endpoints though maximum 50 wireless Data Acquisition Modules by Lora wireless network. Also it can be used as for converting the meters, transducers, Data Acquisition modules, PLC data via RS485 serial port to Lora wireless network and then transmits it to GSM/SMS/GPRS/3G/4G/Ethernet network.

◆Supports 50 wireless modules with radius of 2.5Km;

◆Maximum monitoring 400 wireless endpoints;

Supports GSM SMS,GPRS,3G,4G Lte networks; 

◆Powerful Programmable and Timer functions;

Compatible Modbus TCP Protocols;

Compatible the KPIIOT IoT Cloud Platform;

Compatiable OPC, SCADA and MES systems. 

Photo Model No Product Name
S280 Cellular Lora Gateway

Cellular DTU (Serial Port to 4G)

The Cellular IoT Gateways are an Internet of things device, is a data transfer unit(DTU). Used to convert serial RS485/232/TTL data to internet over GPRS/3G/4G Cellular networks or Ethernet, supports transparent transmission and Modbus to TCP protocol, widely used in digital factory, industrial automation, serial instrumentation, mechanical equipment,PLC,meters,VFD,flow meters to access to the Internet. Supports SMS,GPRS,3G, 4G Lte Cellular Networks. Can intergrate to the KPIIOT IoT Cloud Platform and OPC,SCADA and MES systems to create industiral IoT Solutions.

Supports GSM SMS,GPRS,3G,4G Lte networks; 

Converting RS485/232/TTL to Internet;

◆Converting Modbus RTU to Modbus TCP;

◆Supports 2 Simcards and Ethernet communcations;

◆Widely used in PLC, VFD,Meters monitoring;

Compatible the KPIIOT IoT Cloud Platform;

Compatiable OPC, SCADA and MES systems. 

4G Wireless LED Controller

The 4G remote data acquisition LED display control board S258 can be directly fixed in the LED display frame to achieve on-site data collection and control and display through the LED screen. At the same time, the 4G wireless network performs data exchange with remote servers and control centers to achieve remote monitoring and Mobile APP real-time viewing function. A five-in-one structural design that integrates data acquisition, control output, data processing, display processing, and communication processing. It is widely used in construction site environmental monitoring, outdoor environmental monitoring, public area noise environment monitoring and display, reservoir monitoring and display, forest Fire monitoring and display, traffic flow collection and road condition prompting, speed collection and warning prompt, road safety warning, factory production data collection and display, etc. need data collection, control output, LED display and other occasions.

Support SMS/GSM/3G/4G, no distance limitation; 

◆Equips AI,DI,DO and RS485 ports;

Real-time data acquisition and LED display onsite;

Fixed in the LED display frame,save costs;
◆Can extend IO modules or meters or PLC;

◆Supports Modbus,MQTT,PLC Protocols;

◆Compatible KPIIOT Cloud Platform and SCADA;

◆Widely used in Road safety warning,environment monitoring and so on.

Battery Monitoring Modules

Battery Monitoring Module BMS100 is specially developed for battery pack monitoring in unmanned computer room and BTS. It can measure 2V, 6V, 12V single cell voltage, total current of battery pack and total battery pack temperature. With one RS485 serial port and support Modbus protocol, it can be used to cascade to realize the monitoring of multiple groups of battery voltage, current and temperature. Widely used in real-time monitoring systems for small battery packs.

Support 2V, 6V, 12V single battery voltage measurement;

◆Supports measurement 12 single battery voltage;

Support Modbus protocol and cascade more modules;

Measurement of total voltage,current, and temperature of the battery pack;

◆Widely used for battery pack monitoring in BTS rooms, and other places.





Remote Battery Monitoring Systems

Small battery pack remote monitoring and alarm system BMS110 is specially designed for solar power supply system, base station backup power supply, small machine room backup power supply system, electric vehicle charging system monitoring and other scenarios. Inverter, etc.

Supports GSM SMS,GPRS,3G,4G Lte networks; 

Measure 0-60V single battery voltage;

◆Measure 4 single battery voltage;

◆Measure total voltage, current, temperature;

◆Provides 1 Relay output to control inverter;

Compatible Modbus TCP and MQTT IoT Protocols;

Compatible the KPIIOT IoT Cloud Platform;

Compatiable OPC, SCADA and MES systems. 

Widely used in solar power generation systems, BTS and other places.

Photo Model No Product Name
BMS110 Remote Battery Monitoring Systems

DI DO Remote IO Modules

The DAM1xx is for monitoring 2 digital inputs(Dry Contact or Wet Contact, counter),and controlling 2 digital relay output,widely used in industrial automation control systems.

◆32 bit MCU,Built-in watchdog;
◆ESD Protection circuit for RS485 serial port;

◆2/4 Digital input, supports with NC/NO inputs;

◆Digital input supports Pulse Counter and TTL;

◆2/4 Digital Outputs or 2/4 Relay output;
Transmit in ASCII data format to RTU, SCADA,PLCs;
Compatible Modbus RTU IoT Protocols. 

AIN RTD Data Acquisition Modules

This data acquisition modules is for measuring 2/4 channel analog input(0-5V,0-10V,0-20mA,4-20mA) and 2/4 channel Pt resistance thermometer of PT100, PT500, PT1000 or other PT Resistance Thermometers widely used in industrial automation measurement systems.

◆32 bit MCU,Built-in watchdog;
◆ESD Protection circuit for RS485 serial port;
◆2/4 Analog input(0-5V,0-10V,0-20mA,4-20mA);

◆2/4 RTD PT100 or other PT Resistance;

◆Small size suitable for extending IO purpose;

Transmit in ASCII data format to RTU, SCADA,PLCs;
Compatible Modbus RTU Protocols.