This sharper image alarm clock is loud enough to wake up most anyone sleeping nearby, but not obnoxiously so. You activate the backlight by pressing on the clear plastic panel that covers the LCD elements. Otherwise, you must turn on the backlight to see it. The LCD display is easy to read overall so long as the ambient light in the room is sufficient. Then, it stays lit long enough to fully read before turning off again. This light fully illuminates the LCD display (no one part of the display is brighter than any other). The turquoise-blue backlight makes for effortless spotting of the current time and date. The Sharper Image Atomic Clock has Full, Even Backlight Across Entire Screen You can read these from several feet away. High Contrast ReadoutĪlso shows date, day, alarm time, and AM / PM indicator at left side of the large digits. Thus, this atomic clock will stay accurate for you. In either case, the RCC signal should come in (at least at night anyhow). This works at just about any spot in the USA. The clock receives the WWVB radio control signals (RCC) from the atomic master clocks in Colorado. As long as your batteries are good, you can always read the time during power failures thus. Battery life approaches two years when fresh name brand alkaline batteries. Since two AA batteries power this atomic clock, it keeps running during power outages. They say this gives better WWVB radio control signal (RCC) reception. You can pull this out an inch or two away from the clock body. The clock includes an attached, extendable antenna (shown below). This Sharper Image Atomic Clock has Adjustable Ferrite Antenna Plus, this clock set to account for daylight saving time (DST). It also sets its date from the WWVB atomic master clock radio signal. The Sharper Image atomic clock keeps accurate time if it can get the WWVB radio signals every now and then. This clock sets itself for the most part. Thrilling to finally see clocks appearing that you do not have to fiddle around with setting so much. This was one of the first atomic clocks for the consumer market. Sharper Image LCD Atomic Alarm Clock: Benefits, Features, Pros, and Advantages Automatic Time Setting Each Night The sisters still enjoy these highly accurate timepieces, even today, a decade hence. This was a fair buy for all that you get in an atomic alarm clock. We gave one each to Mom, as well as several sisters. But the price was cheap enough that we gave one as a Christmas gift. Back then, as the tech was still emerging, this seemed fairly cheap if not a bit expensive. We paid roughly $50 for this battery-powered atomic clock. Sharper Image radio controlled atomic clock, front view. Their silver-gray coloring fits in well with most any room décor. So the time the clock shows is usually right to within a second of official world time. Then, they sync almost every night to those signals. Radio controlled clocks such as this, get broadcasts from the master atomic clocks near Fort Collins, Colorado. They also made classy Christmas gifts for family and friends too. We’ve bought five of this Sharper Image atomic clock, to use in our own homes.
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