This is a Nest thermostat.

Bought in the United States. Selling because it is incompatible with our heating system.

See www.nest.com for more information.

Please note this isn't officially supported in New Zealand. Check nest.com for compatibility with your system. Do your homework, and make sure you can use this before you buy.

Has been unboxed to look at. After we worked out we couldn't use it, it was put back in the box. Has never been powered up.