Title: Very nicely made but has a big problem.
Review: I wanted a device which would awaken me when the 115Vac would be OFF for whatever reason. Well this device does not quite do it. The buzzer which does come on in an ON-OFF fashion runs at a frequency which only young people or dogs can hear.If you are older then you may only hear it when it is about 10" away from you.The device is extremy well made and performs as advertised. However, if you want to be certain you are awakend by this device be sure you hear audio within the 1,500-3000 frequency range.
Is this product review negative?