Need help with rsi alert for this strategy

The underlying strategy can be found here:
http://www.forexfactory.com/showthread.php?t=111583

Could anyone refer me to an indicator with a sound alert when RSI crosses a predetermined level, such as 50 or 55, 45, etc. ?
Indicator should not give a sound alert when bar is closed, but as soon as the predetermined level is penetrated.

I have tried out RSI_TCNew and several others, but no indicator is giving off an alert for some reason.

Thank you for any help.

Is anyone receiving any audio alerts with these indicators ?
These are also over the forum, along with audio alerts and waiting time, but I do not receive any alerts at all.....

Is there a bug in these indicators or is it my platform/ computer ?

Maybe someone can look into this indicator?
It is a multiple timeframe rsi strategy using 3 rsi values.
Once all 3 cross 50 upward - buy alert. Sell - vice versa.

However with every tick move up or down the alert goes off.
Can anyone look into it and see how it can be changed so there is only 1 buy and only 1 sell signal for one candle.

Or best version would be : if indicator gives a buy alert (2 higher rsi values cross 50 upwards and lowest rsi value crosses 55 upwards), the indicator should wait for all criterias to be met again for a sell signal before giving off any other buy alerts.