The Sonic Boom Alarm Clock is a unique clock that is guaranteed to wake up even the heaviest sleepers. When the alarm goes off, the user can select to wake up to any combination of loud pulsating audio alarm or flashing lights. Our patented adjustable volume and tone controls allows you to select the best sound combination to wake you up. The clock display also has an adjustable viewing angle with large, bright green LED numbers for easy viewing. It also has a battery back up for power outages. (9 volt battery not included)

Optional plug-ins include baby cry alert systems, phone alerts, doorbell, and more! Endless possibilities for a great alert system.