Alarm Clocks for Beginners Of every one of the possible alarm upgrades, the sunrise alarm system on the $50 Philips HF3500 is the only one that actually makes it simpler to awaken in the early morning. Shaped a little bit like a UFO with a kickstand, the HF3500 has an http://135timexintellitimeclock59271.dgbloggers.com/1728347/not-known-factual-statements-about-alarm-clocks