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Automatic Sanitizer Circuit 12VDC


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This is Automatic Sanitizer Circuit 12VDC for contactless hand sanitizer making.

This contactless hand sanitizer circuit facilitates the user to access the sanitizing liquid on hands automatically without the need of operating or touching the sanitizer bottle pump manually. The feature ensures that viruses have no chance of spreading through physical touching of the sanitizer bottle and its operating parts.

However, to be automatic, the system will require only pump and 12Vdc power supply. Kind of sensor to detect the presence of a  human hand under the dispenser unit is included in the ckt.


  • Sensor : Proximity
  • Sensing distance : 12 CM
  • Voltage : 12V DC( Available in 5VDC, 24VDC on request)
  • Power : <10 Watts
  • PCB dimensions : 5cm X 5.5cm with mounting hall


  • Micro controller base design for stress free operation
  • Easy to install
  • Touch free – contact less
  • Auto shut off after set time
  • Covered 20mm Sensor for less effect of sunlight on sensor
  • Indicator LED Red for Power on Green for circuit in use
  • Detachable 50cm wire for sensor,Red and Green LED for easy installation.
Package Included:
  • 1 X Automatic Sanitizer Circuit 12VDC

Images are for representation purpose only actual product may differ from actual product.


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