433mhz 868mhz LoRa to 4g gateway
S281 LoRa gateway is data acquisition device based on Lora, 4G and Ethernet communication technologies. One LoRa gateway can collect data from 50 wireless Lora nodes, and the communication distance can reach 2000 meters. It is an optimal solution for data collection within the area. Lora nodes powered by low power three AAA batteries, there are temperature, temperature and humidity sensors , RS485 nodes, DI nodes, DO nodes, various agricultural sensor nodes, etc. It is widely used in workshop temperature and humidity, equipment utilization rate, agriculture, breeding and other fields.
Other supplier products
|
|
8 Temp Inputs 4G Cellular Temperature Data Logger IIOT RTU Module S266 |
GSM/3G/4G LTE S266 Data Loggers are special for remote monitoring the onsite temperature. Not only for monitoring Temperaturein real-time, also sup... |
|
|
PLC Modbus to MQTT Gateway BL102E collect siemens PLC S7-1200 |
M120E is industrial remote Ethernet IO module that has two Ethernet port, one RS485, four DI, four DO, four AI, and two AO interface, and it suppor... |
|
|
Industrial 4G Modbus Modem I/O Module Controller Rtu for Water Pump control S475 |
S475 is industrial 4G RTU that supports 4G and ethernet communication, SMS and MQTT protocol. It is compatible with Huawei cloud, Alibaba cloud and... |
|
|
4DI+4Relay+1RS485 Cellular 4G edge computing with Modbus MQTT cloud RTU S274 |
TheGSM GPRS 3G 4G Cellular M2M IoT RTUis an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU). It emb... |
|
|
Remote alarm controller with sms app call function |
The GSM 3G 4G Remote Controller Alarm allows you to monitor and control an alarm by SMS (Short Message Service). When any input triggered or recove... |
供应产品
Same products
