Aimed at the problem that ordinary electric meters require manual meter reading and cannot realize remote real-time meter reading, Acrel launches IoT wireless energy meter, which connects to Acrel IoT platform through wireless communication type.The wireless iot based electricity energy meter has the advantages of low cost, high activity, low power consumption, high reliability and security, which makes it widely used in these industries, such as: power monitoring, oil field monitoring, environmental monitoring, meteorological monitoring, water conservancy monitoring , heating network monitoring, meter monitoring, machine room monitoring, vehicle guidance, water supply monitoring, etc.