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Laser-Based Intruder Alarm System by Puskar Minz is a document available to read on EtoBox.
What is Laser-Based Intruder Alarm System about?
“LASER BASED INTRUDER ALARM” is security system prototype which alarms and awakes people when an unauthorized intruder enters their room. This circuit is low cost and easy to install. Though laser diode is used to operate the system failing of which leads to alarm the buzzer symbolized that someone has accessed the room without the knowledge of user. A simple and effective circuit prototype is developed to work efficiently in the purpose of security.
- Author
- Puskar Minz
- Language
- EN