LoRa Gateway

4G Lora Gateway (GPRS/3G/4G/Ethernet+Lora)

Item No.: S281
The 4G Lora Gateway S281 is the latest Lora technology for industrial internet of things solutions. It supports upto 99 wireless temperature humidity modules, and 99 wireless serial port modules with a monitoring radius of upto 2500m.it is widely used in.
Introdution Features Specifications Download Applications

The 4G Lora Gateway S281 is the latest Lora technology for industrial internet of things solutions. It supports upto 99 wireless temperature humidity modules, the wireless temperature humidity sensor powered up by normal AAA battery, and 99 wireless serial port modules with a monitoring radius of upto 2500m.
 Download Brochure
4G Lora Gateway

4G Lora Gateway S281 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. 
4G Lora Gateway

4G Lora Gateway S281 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.

 

       Built-in ARM®Cortex ™ -M4 32-bit RISC core real-time operating system, software watchdog and hardware watchdog to prevent fake crashes;

Wide working voltage design, support 9 ~ 36VDC power supply, and anti-reverse protection design;

Modular structure design, GSM / 3G / 4G network upgrade only needs to replace the module to realize the network upgrade;

Support remote SMS to restart the device and configure device parameters;

Using local configuration software, remote SMS, APP to set parameters, easy to operate and easy to use;

Supports 10 user numbers for receiving device daily reports, dropped calls, serial port data overrun, and specific SMS alarm messages triggered abnormally;

Built-in powerful timer function, support timing automatic reporting, timing SMS daily report, timing online, timing restart and other functions;

Modbus TCP protocol and Modbus RTU protocol are compatible with transparent transmission;

Ethernet comes with a transformer isolator, 2KV electromagnetic isolation, and shell isolation protection;

Adopt time division multiplexing, multi-channel mounting, less interference, more mounting nodes, can support up to 99 temperature and humidity collection points

It can monitor the terminal battery level in real time to ensure that the device data does not drop.
Item Specification
CPU ARM® Cortex™-M4 32Bits RTOS
Memory Max.2000 records and 500 alarm recorder.
Cellular GSM/3G/4G Lte
LoRa Frequency Default: 420HMz-450MHz,Optional:868MHz or 915MHz
Related Voltage Recommend: DC 12V/1.5A, range:9-36VDC
Power Consumption Standby:12V/130mA; Working:12V/150mA; Charging Battery:12V/180mA
Backup Battery 3.7V 900mAH, last about 3 hours.
USB Port Micro USB
RJ45 RJ45 10/100M Ethernet interface
SIMCard 3V SIM
Working Temperature -10-+70
Humidity Related humidity 95%
Dimension 88mm*75mm*30mm
Weight 450 g

 
User Manual
PC Configurator
Brochure
Original Photo for Distributors 
Complete Catalog  

SMS APP QR Code:

(Scan the QR code to download)

  (Apple Store search: IIoT Cloud Download)
Description

The 4G Lora Gateway S281 is the latest Lora technology for industrial internet of things solutions. It supports upto 99 wireless temperature humidity modules, the wireless temperature humidity sensor powered up by normal AAA battery, and 99 wireless serial port modules with a monitoring radius of upto 2500m.
 Download Brochure
4G Lora Gateway

4G Lora Gateway S281 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. 
4G Lora Gateway

4G Lora Gateway S281 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.

 

introdution
The Lora Gateway S281 is the latest Lora technology for industrial internet of things solutions. It supports upto 99 wireless temperature humidity modules, and 99 wireless serial port modules with a monitoring radius of upto 2500m.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.
Features
       Built-in ARM®Cortex ™ -M4 32-bit RISC core real-time operating system, software watchdog and hardware watchdog to prevent fake crashes;

Wide working voltage design, support 9 ~ 36VDC power supply, and anti-reverse protection design;

Modular structure design, GSM / 3G / 4G network upgrade only needs to replace the module to realize the network upgrade;

Support remote SMS to restart the device and configure device parameters;

Using local configuration software, remote SMS, APP to set parameters, easy to operate and easy to use;

Supports 10 user numbers for receiving device daily reports, dropped calls, serial port data overrun, and specific SMS alarm messages triggered abnormally;

Built-in powerful timer function, support timing automatic reporting, timing SMS daily report, timing online, timing restart and other functions;

Modbus TCP protocol and Modbus RTU protocol are compatible with transparent transmission;

Ethernet comes with a transformer isolator, 2KV electromagnetic isolation, and shell isolation protection;

Adopt time division multiplexing, multi-channel mounting, less interference, more mounting nodes, can support up to 99 temperature and humidity collection points

It can monitor the terminal battery level in real time to ensure that the device data does not drop.
Specifications
Item Specification
CPU ARM® Cortex™-M4 32Bits RTOS
Memory Max.2000 records and 500 alarm recorder.
Cellular GSM/3G/4G Lte
LoRa Frequency Default: 420HMz-450MHz,Optional:868MHz or 915MHz
Related Voltage Recommend: DC 12V/1.5A, range:9-36VDC
Power Consumption Standby:12V/130mA; Working:12V/150mA; Charging Battery:12V/180mA
Backup Battery 3.7V 900mAH, last about 3 hours.
USB Port Micro USB
RJ45 RJ45 10/100M Ethernet interface
SIMCard 3V SIM
Working Temperature -10-+70
Humidity Related humidity 95%
Dimension 88mm*75mm*30mm
Weight 450 g

 
Download
User Manual
PC Configurator
Brochure
Original Photo for Distributors 
Complete Catalog  

SMS APP QR Code:

(Scan the QR code to download)

  (Apple Store search: IIoT Cloud Download)
Applications

Review