I've discovered a new method of testing/adjusting glass break detectors and it's universal!! Works with every manufacturer and all it needs is regular doses of animal crackers and chocolate. It's my grandson and no, he's not for sale. He discovered that he can even turn on the red LED on an FG-730. He stands under the detector, stomps and shouts at the same time. His voice must be pitched just perfectly. :-)
- posted
15 years ago