Rs232 Rs485 Gateway 3G/4G Cat1 GPRS GSM DTU

Product Description With the continuous development of network informatization, the application of cellular communication products in the field of data transmission is increasingly widespread and the GPRS network is withdrawn from the network. Shenzhen Movingcomm Technology developed the ComIn D220 M2M product. D220 is a Cat1 wireless data transmission terminal with an intelligent power supply design that passed the strict electromagnetic compatibility test and the experiment of withstanding more than the 7000V lightning strike. It is completed with an ultra-industrial design and high reliability, especially suitable for areas with harsh environments and large temperature differences.industrial DTU This is an industrial-grade 4G DTU with a 4G communication module. It supports global multi-band and is suitable for multiple countries or regions. After the secondary development of the module firmware, we only need some simple configuration to realize bidirectional data transpar…