ELECTRONICS - [alarm system] - [page 1/8]

Home alarm system: desired system

Introduction

The goal for this project was to build an alarm system for a regular house. This house is divided in 3 zones. Each zone can be activated individually. One zone had to have a delay: if someone enters the room he has a limited amount of time to enter his password.

The other zones are direct zones: when a sensor is triggered the alarm is started immediately.