Based on LORA wireless communication technology, this device uses a 4-core RF design to achieve long-distance, efficient, and reliable data transmission. With a star network structure, node management is simple. Network communication uses node time slice design, which greatly reduces the probability of data collision and improves the stability of the whole system. It can support up to 5,000 tables and saves nearly 10 years of annual freeze data and nearly 12 months of monthly freeze data.

Features of product

1.Outdoor waterproof case, 110V-220V AC industrial power supply

2.Receiving terminal table data with low speed transmission to remote server

3.Receiving control commands from a remote server, controlling terminal devices

4.Users can set GPRS network parameters independently through the serial port.

5.After the collector is connected to the server, the server can remotely upgrade the acquisition program.

6.Dual-frequency receiving function, the collector can simultaneously receive data transmitted by the terminal table on two frequencies.