Quote:
Originally Posted by gwhite13
We use the Freeze Alarm unit. It will phone you if power is off or heat falls below set range after 45mins. Downside is a landline is needed.
In researching the Marcell units, they all need a subscription and may not alert you for up to 8hrs. if power is lost.
We will stick with the Freeze Alarm for now.
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What company has real land lines now? I mean ones that aren't wifi.