These LoRa products link sensors and meters over long distances with very low power. Use the TW820 and TG501 LoRa nodes in the field and the TG452 as the 4G + LoRa gateway that brings the data to your server.
At a glance
- LoRa 850 to 931 MHz or 410 to 490 MHz versions; up to 10 km in open air (range varies with the site)
- TW820 LoRa modem: RS485 and RS232 debug, half-duplex
- TG501 IP67 LoRa RTU: RS485, 4 DI, 2 relays, pulse input, 3 analogue inputs, sleep mode option (1 mA)
- TG452 LoRa gateway: 4G LTE and LoRa, 4 Ethernet, 2 RS232, 3 RS485, 2 DI, 2 relays, 2 analogue
- Modbus RTU/TCP, MQTT, JSON, TCP/UDP; VPN, SNMP, SSH; programmable in Python, C/C++ and Node-RED (option)
Where it is used in Malaysia
- Plantations, farms and irrigation with sensors spread over a wide area
- Water level, flood and reservoir monitoring
- Oil and gas, tank and pipeline sites
- Industrial estates and campuses without cabling
- Solar-powered remote sensors using sleep mode
See it in use
How it works
Field sensors and meters connect to a TW820 modem or TG501 RTU, which send their data by LoRa radio to the TG452 gateway. The gateway collects data from many LoRa nodes and forwards it to your cloud over 4G or Ethernet. Because LoRa uses little power, nodes can run on batteries or small solar panels.
Order from AIBS
Ai Business Solutions Sdn Bhd supplies this product in Malaysia. Send us a quote request with the model, the quantity, the network (4G, 5G or LoRa) and the devices you want to connect, and we will reply within one working day.
