TTL level output, TTL output effective signal for low level. Drive capacity of 100Ma or so, can be directly drive relay, buzzer, small fan, and so on.
Sensitivity can be adjust potentiometer
When there's no rain LED light output for high level, rain up, output level, the LED light.
Rain plate and the control panel is separate, convenient will line eduction.
A large area of rain board, more conducive to detect the rain.
Boards with positioning hole facilitate everybody installation
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Information on technical characteristics, the delivery set, the country of manufacture and the appearance
of the goods is for reference only and is based on the latest information available at the time of publication.