First: Smart water meter
must be dampproof and antifreeze. Although the intelligent water meter has advanced intelligent technology, it does not mean that the intelligent water meter is "inviolable to water and fire". In order to ensure the normal operation of the water meter, it is best to check the water meter regularly. If the temperature is low in winter, keep warm and cover the moisture-proof cover at the same time.
2：Smart water meter
must avoid contact with corrosive substances. The damage of corrosive substances to the precision instrument of intelligent water meter is fatal and must not be touched. In addition, strong collision and impact will also cause damage to the smart water meter.
3：Do not approach the smart water meter
with strong magnetism or other instruments with strong interference function, otherwise the function of the smart water meter will be confused or even "strike"