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The municipality will need to monitor the soot value. At present, the customer only needs to remotely monitor whether the lampblack purifier is running. 

Because of the promotion of environmental protection, the municipality will need to monitor the soot value, or monitor whether the user has successfully turned on the purifier. This solution can remotely monitor whether the food fume purifier has normal power-on work after the manual operation of the switch.

For this requirement, the two wires of the switch can be directly connected, and it is judged according to the voltage. When the switch is manually operated (this switch is a switch similar to a touch screen), if it is successfully turned on, it will be higher than the specified V value, if it is lower than the specified The V value determines that the purifier has failed to be manually turned on.

Intelligent remote control purifier
[Applicable equipment]: RTU5020, RTU5021, RTU5022