CentraLite 3-Series Appliance Module has a wide range of applications. The cases where they are useful are
They can be plugged in with any appliances, like camera, iron, fan, coffee maker, and so on to automate them.
You can use Smart Crock-Pot along with 3-Series Module. In this way, you can set a schedule to turn on the device, even before you reach home. So by the time you come home your food would be cooked.
It turns off devices which you might have forgotten to turn off. Devices like your curling iron or your space heater which is really dangerous when you leave it on. It turns off devices after a set period and notifies you through messages sent to your phone.
It can be used to start your coffee maker or toaster as soon as it senses some motion in your bedroom in the morning.
It measures the amount of energy consumed by each device and helps you to know which one is using up excess energy and how to have a schedule or event to turn them off.
You can be alerted when any device is turned on beyond its scheduled time.