Great alarm! The tones are super loud too
927585
If you are a heavy sleeper this is the alarm for you, the vibration unit WILL wake you up, I bought the 15 foot extension for the vibration piece so that it is across the room out of my reach so that I have to get out of bed to turn it off. Great alarm! The tones are super loud too, the skull eyes glowing are a really nice touch too!
248059
Love these door alarms! I bought these for my front door and back sliding glass door as I have small children and these work great. They are very loud which I wanted because sometimes when I put my kids down for a nap I take one as well but would worry about them waking and going out the door but with these I no longer have to worry about that. Also can't beat the price and batteries seem to last forever. Also very easy to install and adhesive seems to be pretty strong.
200811
It's  easy to install and ready to run. Super loud which is good for any alarm and annoying. Overall I felt peace of mind after setting up the device along with using a u-lock is great combination security. Highly recommend still using a U-lock with it.
3049288
Easy to use, but loud. If the manufacturer could figure out a way to have soft and loud volume settings, this would get five stars. I get up early to press a pot of coffee and this alarm is so loud that I swear that it can be heard down the hallway of the apartment building. I'm surprised the neighbors don't show up for coffee!
1643235
I have had and used this alarm for six years and am about to buy another one. I don't know what other reviewers are referring to when they say the light isn't bright enough: it's not intended to be a reading lamp. I bought it because I was sometimes sleeping through my alarm clock. The light is definitely bright enough to wake me up, and if I choose, I can be awakened by the radio and the light. I love this alarm. My only complaint is that mine developed a short a few months ago, and when I want to play the radio, it suddenly either goes really soft or blares quite loudly. But overall, it's been great. Highly recommended.
2112071
This alarm is great. I put it on my shed door as an anti-theft deterrant. It is very loud so even though my bedroom is far from the shed, I can still hear it loudly enough to wake up in the middle of the night. It's very easy to setup and use. Keep in mind you only have 30 seconds to disarm it after opening the door. This is a great investment if your worried about security.
1192348
I bought this for my apartment after there had been some burglaries on our floor. It is VERY loud in alarm mode and sounds like a typical burglar alarm. There is no mistaking that sound for anything else!! The chime mode is also considerably loud and sounds like a door bell -- "diiing dooong"! I like that it comes with double backing tape also because the screws for the magnet were too long for my door frame. It was pretty easy to set up and install but the only reason I am not giving 5 stars is because the alarm and the magnet have to be super close to work. Most door frames have ridges which made it a little tricky to set up without the alarm pad being literally right up along the edge of the door. Even so, it still works fine and doesn't interfere with opening and closing the door. I just wish it did not have to be so close to the edge.
3671390
Works great and the vibration is incredibly strong!  It's so loud it wakes me up in the next room too.
2292207
I don't use the USB charging yet but the rest seems to work well.  I needed an alarm clock with a shorter snooze.  I can set this one all the way down to 1 minute.  The alarm is a bit loud unless you use the feature that starts the alarm off at a low volume which my wife says makes her think she is having a bad dream... a bit like something sneaking up on you.  I still like it :)

I wish it didn't beep so loud or at all when the alarm is set or disabled.  It doesn't beep when you turn it off which is good I think.

I also like that the brightness can be turned down.  I thought about doing 4 stars but an alarm clock with these features was hard to find.  Since it shows no signs of failing I think 5 stars is deserved.  Buy with confidence.

Thanks Timex for delivering a great alarm!
4920357
I was looking for an alarm that was simple; I like everything on this alarm clock with one exception. The lower sounding alarm is very loud. I get up at 4:30 so I need a nice quiet alarm not to awaken my husband. I am having a hard time finding a simple alarm clock like this with a soft alarm.
223556
Great alarm. Be careful about putting it near the front door if you live in an apartment. I did this once by accident and I forgot it was set on. It could have waken up the entire floor. lol. Works wonderfully.
902610
This alarm is incredibly loud.  Even the beep to tell you the battery is low could wake people up at night.  Would definitely awaken an entire apartment building if someone tried to break in.
382963
This alarm is loud, and does a great job of waking anyone up. However, sometimes the alarm would not go off, especially after setting a new alarm time or if you hit the snooze button too hard and knock it off your bedstand. I'm not sure if it's a QC issue or if it's due to the analog mechanism, but I went through reviews of SonicAlert products, and it seems that quite a few of them mention time-keeping problems.
4038495
Very great alarm clock!
If it's to loud for you, buy a wimpy alarm clock!
This is for us serious relaxers and sleepers!
3233972
Works great! I wear hearing aids & my old alarm died. This alarm was similar. I needed something really powerful to wake me. Never had a problem!!! I love it & recommend it although if someone else is a light sleeper, you might have a problem! LOL!
2793364
My ten year old daughter used to sleep through her very loud alarm - I could hear it go off from the basement!  She received her Sonic Boom for Christmas and hasn't overslept yet! Works great.
2361549
Love it! Much better alarm sound than the last Timex I had. Also, setting alarms is MUCH easier! It is hard to find ones with three alarms, and I am so glad I found this one. The face is a little big, and I was worried that it wouldn't fit my small wrist, but it fits great! Love the olive canvas!