Stock photography, photos: Ringing alarm clock Stock photos of Alarm clock that is ringing Photograph: © David Williams Click for a larger image and more information Keywords associated with this stock photo: business, alarm, time, alarming, clock, morning, timing, time, work, working, shift, to, ring, ringing, set, meeting, day, break, start, starting, quit, quitting, busy, no, 24, hours, hour, not, enough,