Review on Doberman Security Portable Briefcase Alarm by Brad Fleming

Cannot use this device. Follow the programming instructions but the result was not as expected. That issue aside, the sensitivity of the device isn't set properly so I have to beep if someone tampers with my locker at the gym. My locker was broken into earlier. This device seems to beep for more movements than you would expect from someone searching my locker. It's a shame because it's still an unmet need. ps I am an electrical engineer with many years of experience.