This bell alarm clock is modelled on classic appearance ... OREVA Alarm Table Clock with LED and 4 Step Buzzer Sound (Black Body White LED, 9.4 cm x 3.9 cm x 8.5 cm, AA3507) Equipped with three ...

They’re just a loud buzzer with a magnetic reed switch. After holding one up to my poor fat old neglected wallet, I saw that the alarm was roughly the same thickness as all the old business ...