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Step 5Make the final Connections
Plug an audio cable into the cable your soldered to the recording module. This is also the output as well as the input. Connect it to the Wireless Transmitter. Connect the two wires from the relay to your two contacts on your doorbell. Connect the output of the Wireless Receiver to your stereo system. Connect a 9 V battery to the recording module and your Guard Dog Burglar Alarm is finished!
When the doorbell is pressed, the recording module will playback the sound effect and send it to your stereo system. You can adjust the audio by walking outside to see what sounds best.
I hope you enjoyed this Instructable!
When the doorbell is pressed, the recording module will playback the sound effect and send it to your stereo system. You can adjust the audio by walking outside to see what sounds best.
I hope you enjoyed this Instructable!
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