Silent Temperature Sensor Alarms

It would be beneficial to support 'silent' alarms for temperature sensors - similar in operation to the door sensors which can also be used on a drawer or similar that you wish to be monitored but not result in a phone call/first responder call.

In my use case, I have a temp sensor in a room containing animals that must be kept in a specific temperature range. I want a silent alarm if the temp goes outside the range - it's not an 'emergency' in the traditional sense.