FK904 Rain Detection / Alarm / Sound alert

FK904 Rain Detection / Alarm / Sound alert
Sales price: $7.39

Manufacturer: FutureKit

Please read this first. " @The speaker is not inclued because it is not allowed to ship by airplane "

Once the sensor detect the rain , LED will light on with alarm sound. put the sensor outside the roof which make sure that rain will be drop on the sensor

Technical information:
- Require Power Supply 9VDC  ( 9V battery )  [ No battery holder / 9V battery in the package ]
- Current Consumption 150mA max when raining
- Buzzer alarm and red LED turn on when sensor can detect the rain
- PCB size : 2.17" x 1.23"
- Comes with the schematic

Download User Manual