What’s the difference between 1104, 1108 and Cottage Sitter?
The 1104 allows connection of up to four sensors (including the temperature sensor which comes with the unit) as well as calls up to four people or pagers. The 1108 allows attachment of up to eight sensors and calls eight people or pagers. Power failure and sound monitoring are independently built in to these models. The Cottage Sitter is available in both an 1104 and 1108 version. It does everything the base models do with the added feature of being able to call ahead and warm up your home before you arrive!
