The "simplicity" and "versatility" of this Alarm is just what I was looking for.

Ever since I purchased my Alarm, my sense of security has increased.  I own my own business and I work late hours.  

I purchased two alarms and I placed one on the inside of my business entry door and the other in my car. 

 OK, here's how easy they are to use:

1. Use the two sided tape or mounting screws that comes with the alarm and affix it to what you want to secure (In this case I will secure my office door and my car).

2. Find a location where you have easy access to the alarm key pad.

3. Program your own personal "arm / dis-arm" code (up to 6 numbers)

4. Adjust the sensitivity switch to your desire

5. Set your key-pad delay to 3, 10, or 20 seconds  (the key-pad "delay"  is a feature that gives you time to dis-arm your alarm.   For example: If you have one on your front door, you will have time to enter your house or office and disarm your alarm.  The same applies to your car too.)

6. Activate the alarm with your code and the alarm responds with a beep to let you know you are "armed  "THATS IT" !!.... Really Easy!

7. I also like the "panic button" feature.  If for any reason you need to immediately "set off" the alarm to scare away anyone or anything, all you do is press two buttons at the same time.

This Ebay link is where I found these Alarms