Alarm system for home-alert.
Based on a PIC16F628 micro controller.
3 zones:
- Zone 1 - lag /door/
- Zone 2 - instant /volume sensor/
- TMP Zone - 24-hour security for cable circuits and the system itself.
Two 4-digit codes:
- user code - ON/OFF position of the system
- engineering code - for programming
Re-setting of input, output and alarm signal time, re-setting of the user and engineering codes.
Input time: 5, 10 and 20 sec.
Output time: 10, 20 and 30 sec.
Alarm signal time: 30, 60 and 120 sec.
Mode /Ringer/ - when zone one is activated /the door opens/ - a sound signal will alarm
-Sound and light indication.
-Keyboard with 12 buttons.