School Projects Doorbell Circuit -
DCM

School Projects Doorbell Circuit

R 58.22

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Product details

  • Brand DCM
  • SKU 670746747219786
  • Barcode 0746747219786
  • Collection Stationary
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    • Description

    Basically, you connect one wire from transformer to one wire from door bell button.
    Then connect another wire from transformer to TRANS terminal and another wire from door bell button to FRONT or REAR terminal (FRONT make ding-dong and REAR makes ding sound.) Remaining wires are not used or they maybe doubled up.