Suitable for christmas time. Santa Claus is coming.

You can set Waiting time before start bell.

Waiting time is folowed by three bells: start, main and finish.

You can set every bell seperatly:
- duration
- The same volume level or gradually intensifying sound or sound gradually debilitating
- Type of bell (one of four)

Also it works with display off.


You can set min. and max. volume for gradually intensifying sound or sound debilitating.