ADT has a variety of smart thermostats that work with your security system. ... your smart thermostat setting to help save on energy costs when you're not home.
(Your outlet could have lost power due to a tripped circuit breaker, or if it is connected to a wall switch.) For door locks and battery-powered thermostats, check to see that the batteries are still good. (If you need some batteries, click here.)
If you are having problems with a digital thermostat, there are a few simple tests that can be performed to isolate the problem and help you decide whether to ...