Do it yourself Simple 120db Wireless Door Alarm Siren (Or Panic Button) with Backup Power

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do it yourself Simple 120db Wireless Door Alarm Siren (Or Panic Button) with Backup Power

Basic Data

Category: Sirens

URL (first publication): https://www.youtube.com/watch?v=c2tZi9ETw1I

Keywords: Siren













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Description

In this project video i'm making a real simple Wireless Siren that can be used as a Standalone Door Alarm or Wireless Siren for an ...


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