The alarm system has been designed on the basis of a micro controller made by the Microchip company. 
It has the following functions: 
- Activation time (time required for exit after activation) - 15 seconds. The two zones ( zone 1 - push buttons for doors and zone 2 - shock sensor) are not active at that moment. Only the front and boot lid push buttons are active. 
- Time for tripping ( the time period from door opening till tripping or activation of alarm signal) - 8 seconds. 
- Time for alarm signal - 45 seconds. 
Power supply 12V to 14V. 
Overall dimensions PCB 62x51mm. 

This product is a DIY assembly kit.
It is also available as a fully assembled module - Product code 1551 (separate product).