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. 


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. 

1 Channel T&H AIN Data Acquisition RTU

The RTU502x Series RTU is an internet of things device, it special design for remote measure temperature,humidity,4~20mA and 0~5VDC analog transducers, 9~36VDC voltage and AC Power ON/OFF Status. Widely used in BTS, Warehouse, Greenhouse applications. Supports SMS,GPRS,3G,4G Lte Cellular Networks. Compatible Modbus TCP protocol and can intergrate to the KPIIOT IoT Cloud Platform and OPC, SCADA and MES systems to build an industiral IoT Solution.

◆Measure temperature and humidity together;

◆Measure 4-20mA/0~5VDC Analog transducer;

◆Measure 9~36VDC voltage and AC Power ON/OFF;

◆Support remotely read historic data via SMS;

◆Supports GSM, SMS, 3G, 4G Cellular Networks;

◆Support Modbus TCP protocol;

◆Compatible the KPIIOT IoT Cloud Platform;

◆Compatiable OPC, SCADA and MES systems. 

GPRS 3G multi-channel Data Logger

S26x GSM/3G/GPS Analog data logger is special for remote monitoring and logging data and switch on/off devices. When the value higher or lower can send SMS to alert, also can save the data on internal memory and transfer data over TCP/IP to server by GPRS or 3G WCDMA/UMTS network. GPS module optional. S26x models compatible with the Real time remote Central Monitoring System---KingCenter CMS-02 via GPRS/UMTS TCP/IP, and support KingCenter CMS-01 via SMS.

◆Remote configuration via USB via computer software or via SMS;

◆Optional GPS positioning module;

◆Support storage for more than one year history;

◆Support daily newspapers, regular reporting, and event trigger reporting;

◆Support 6 preset alarm numbers;

◆Waterproof and dustproof housing design, waterproof rating IP67;

◆Support connection to CMS-02 IoT monitoring platform.

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

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. 


GSM GPRS Remote Controller

The King Pigeon S2XX Serial GSM/GPRS Remote Controller equipped Siemens MC55i quad-band GSM Module inside to make it is industrial class reliability, is a low cost, wireless M2M, wireless data logger, universal GSM GPRS Engine which can remote control outputs, transmit and receive analog, digital and pulse counter data, PLC, Varity metering equipment to any device connected to the Wireless GSM GPRS network.

◆2/6/6 digital inputs can be used as Pulse Counters;
◆4 Digital Relay Outputs can be programmed;
◆4/6/10 Analog Inputs. (12 bit resolution, 0-5V or 0-20mA);
◆2 Thermometer Inputs for DS18B20;
◆4 Power Source Outputs for external device;
◆Transmit in ASCII data format to RTU, SCADA,PLCs;
◆Compatible Modbus RTU IoT Protocols.