Lots of folks ask... how do I check my place when away.
There are a few options:
For Power - Cheap Option - if you have a phone line buy a cheap answering machine. Call it, if it picks up then you have power. If it does not answer..... likely you do not have power.
Power & Temp - Land Line Freeze Alarm Remote Monitor, Calls you when power and or temps drop. MUST HAVE LAND LINE. With the battery back up it will call when power drops as well. https://www.amazon.com/Control-Products-Intermediate-FreezeAlarm-FA-I-CCA/dp/B000071NYC/ref=sr_1_16?keywords=freeze+alarm&qid=1579281068&s=hi&sr=1-16