

(The security issue is that YOU are selecting a tune or sound on YOUR computer to execute at a given time.) We have been told that other modern browsers do work with this application with several "add in options". You MUST either configure your security simply at Medium or go through the 40 or so options to configure it as a Custom security level. In higher browsers such as 7+ and 8, the security settings by default are designated at Medium High in the Internet zone. This application only works in IE5.5 and higher browsers. For example, If the display shows 17:35:30 and you have the timer set for 20 minutes, it will turn on at 17:55:31. The timer match is correct to the second. Please Note: This version (by request), displays the Local System Clock Time in Hours and Minutes (as does the standard version) and also displays seconds. If you select music on YOUR system, this does not create a load on bandwidth since both your browser and the music are local. Clear Values resets all of the options to the starting default values. You may restart the alert sound from the beginning by clicking the On Now button as many times as you wish. When the alert is activated, the On Now button will also illuminate. Just reset the time to turn the Alert On function back on with the same sound. If you want silence but want to keep the alert sound selection, click on Alert Off. See our Online Multiple Audible Alert Timer/Clock Display (if you need more than one alert function), our Online Alarm Clock Display, or the less technically intense version, Online Simple Alarm Clock Display, when you have time! If you want to just hear the chosen alert sound now and don't want to wait for any time to elapse (typical type "A" personality.), click the On Now option. This has been tested on IE versions 5.5 and up (see special note below). Be sure to test this so that you have your computer sound system volume set adequately for your own needs.


The clock window MUST BE OPEN for the alert to work (however, it does NOT need to be the active window)! You can turn the monitor off if the light bothers you. If no alarm sound file is chosen, the online system default sound will activate the alarm (which will activate you.)! The default alert sound DOES require an Internet connection. Typically that music is played by the Windows Media Player on Windows systems but it is really based on the associated file sounds player on your system. Select the sound that you want by clicking on Browse to select local music (any local music or sound that works on your system).

As long as you leave the computer on, select alert ON (the default is OFF), enter the time in minutes to elapse, you don't even need an Internet connection at alert time. One click to set the alert to ON enter the number of minutes to elapse and then select the sound you want. It is extremely simple, so if you are not a "techie", don't be "alerted" at the instructions. This calculator is designed to be a fully functional sound executing (using YOUR sound file located on YOUR computer) timer alert that you can set to notify (alert) you in the chosen number of minutes, up to 99999, (That is 1666.65 hours, or about 70 days for all of you time buffs! (It is an alternative to our standard Online Audible Alert Timer/Clock Display.) See our Time Converter for conversions to and from any time designation.) based on YOUR local time. This calculator requires the use of Javascript enabled and capable browsers. Online Audible Alert Timer/Clock Display With Seconds
