I agree, leverage myServer's automation rules and macros et al to choose the appropriate time and audio clip to play. For now, there is the FindMyRemote command that will wake up the SmartRemote and make a notification (it's loud). You can then use a Toast myServer message to that client to post what the notification is for ("Someone's at the Front Door"). I am sure there are better ways to do this. We'll chew on this and advise the better way. I am sure it exists.
Here is a sample Automation Rule I use:
Condition:
// Creates message that SmartRemote (Prod) needs charging. Replace smartremoteprod with your own SmartRemote's clientname!
WHEN:
{{smartremote_battery_smartremoteprod}} <= 20
AND:
{{smartremote_charging_smartremoteprod}} = false
Action:
Macro|
WebCmd|all~Toast|warning~SmartRemoteProd~Put SmartRemoteProd on charge. {{smartremote_battery_smartremoteprod}}%~5000!
FindMyRemote|SmartRemoteProd!
SetVariable|message_1~Smartremoteprod {{smartremote_battery_smartremoteprod}}%
You can choose to omit the FindmyRemote command if you want a silent notification (just the toast message on the touchscreen).
Now, what other remote control can do the above?