NB-IoT则很好的解决了GPRS抄表方案所面临的难题。NB-IoT抄表在功能上继承了GPRS的同时，比起2G/3G/4G有了50-100倍的上行容量提升，这也就意味着，在同一基站覆盖范围下，NB-IoT可比现有无线技术提供50-100倍的接入数。这对于装表量比较密集的小区无疑是一个更好的选择。
基于NB-IoT的智能抄表系统主要由带有NB-IoT模块的水气表、基站、NB-IoT核心网、NB-IoT管理平台、客户端网络管理系统、集抄管理系统等构成。水气表将采集的水气用量信息和自身状态信息上传至NB-IoT核心网和物联网云平台，同时也可以接收来自云平台的控制信息。客户端网络管理系统从NB-IoT管理云平台获取抄收到的居民用水/气信息，监控各居民的实时使用情况，水气公司通过监测到的数据，可对用户的用水、气进行实时阶梯调价控制，向居民推送每月的使用量和扣费等情况。
ZG致远电子ZM7100 NB-IoT模块支持电信、移动频段，支持CoAP快速与云平台实现对接，目前支持的云平台有OneNET、eCoud、Aiyun、ZWS IoT等，极大地降低了客户跟云平台的对接难度。且模块支持FOTA远程差分升级，仅需上传数据量很小升级包的差分文件，即可完成升级。
致远电子作为物联网行业领军企业，构建工业无线互联系统级解决方案专家，携手工业互联网领域战略合作伙伴，联合推出ZM7100 NB-IoT标准通信模块，共同助力中国物联网产业发展。
APW MCLEAN T-FP41UL12 NSFP TFP41UL12
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Palo Alto Audio Design SA410APW cubik 2.0 Speaker System - USB - Black
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APW Wyott Roll Warmer BW50
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Hoffman APW/McLean Electronic Air Cond M13-0116-G1014H * * * WAR