Shelly 1 with ring bell and siren

Hi,

I have a phone system that has a relay and the goal is to set the bell to ring during the day and the siren at the night.

I tried initially with two Shelly 1, one connected to siren and the other to the bell, both where configured with sunset and sunrise on and off, later I removed 1 shelly and connected the siren and the bell to the Shelly 1.

The bell works ok, it rings as the same way as the telephone, but the siren doesn't because it receives intermittent power.
There is no problem if the siren works for 60 seconds despite of answer the call ( eg. applying a timer).

Is there a better solution for this purpose? I am using the wrong device? how to work with the relay and the Shelly

Thank you

66er Thank you!
picture changed.

The problem is that the relay work as a phone call, on off, on off... not continuous and the siren doesn't have the "power" needed to work.

Sorry for my newbieness but I'm not following. Is it possible do make a layout of what you are proposing.
Thank you!