SHAON-SHANA
  the revolutionary timer

This is an age-old mistake!

 

The magnet makes the refrigerator believe that its door is closed when it is open. In the past, a switch was taped, the result is the same.

Oh miracle, when you open the door, the lamp doesn't come on!

 

But the lamp is only a minor part of the problem!

 

Unless you have an old fixed speed refrigerator.

These noisy models required defrosting and are no longer available commercially.

If the door of a variable speed refrigerator is ajar, its motor speeds up in a fraction of a second.

 

Forget magnets, adopt a timer, or better, a SHAON-SHANA!