Nice....
but....... (I don't mean being a "butter")
I prefer NO BEEPING sound. Something that I hate the most is the switch settings off/sound/vibrate/vibrate&sound. I prefer Off/Vibrate period. Purely deaf only alarm clock like I said on first thread, something quick and simple without wiggling/jiggling the dicey switch. Remember if you switch wake up setting it tend to wears out and become dicey.
If I can't find any purely Deaf alarm clock, It would means I will have to tear it apart and modify it then put it all back together which will voids warranty. Any speakers/piezoelectric buzzers and multi-selectable switch would be thrown into trash. Simple off/vibrate switch would be used in place. Remember it's called KISS method.
What's the point of loud sounds if you're stone deaf and those who have CI implant in both ears hear virtually nothing!! (Remmy CI implants are like an earplug to ears when not wearing Sound Processors during bedtime) When you're deep sleep or if your "REM" sleep approaching waking up period, Alarms emits loud sound won't benefit at all. Only vibration/light would wake Deafie up. Simple as is.
Radio Shack did sell exactly what Deafie wanted back in 1980's. It was perfect perfect "Deaf" alarm clock on the market and was the most reliable one!. Today's market sells timer clock that plugs into wall instead of table top one and is without a snooze option. (I admit it's a weaklings, because old Radio Shack timer clock can handle 1375 watts output comparing today's timer clock only can go up to 500 watts. no biggie to me.).
Catty