burglar alarm

hi to all...


i'm thinking to design a programmable alarm and i need your help again.
i'm going to associate a simple burglar alarm. my idea is that the alarm's sound depends on the sound you want to be heard of when it alarms. the sound that i want to is to be recorded and inputted to the alarm system. is this project a complicated one? pls. give some of your ideas about this project to make it possible.

thank you very much...

essentially you just need a MP3 player with a remote switch
the switch will be your alarm trip switch..

Burglar (or intrusion), fire, and safety alarms are electronic alarms designed to alert the user to a specific danger. Sensors are connected to a control unit via low-voltage wiring or a narrowband RF signal which is used to interact with a response device. The most common security sensors are used to indicate the opening of a door or window or detect motion via passive infrared (PIR).**broken link removed**

Original post was 5 years ago.