replying to Diesel, Grapevine wrote:
this is for electronic door bell, if you have a plunger type (analog) type
door bell this is not for you, If you have a digital electronic which has no
moving parts, this is for you, In stall diode across the door bell button , if
it still don't work flip the diode around this will then work. You need a
diode go to radio shack or Frys electronics and buy a small diode *

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