VTech W960 is a smart thermostat and controller system that allows you to manage your home's heating and cooling from anywhere. With its user-friendly interface, you can easily adjust the temperature, set schedules, and monitor your energy usage. The system includes a thermostat with a PIR sensor for motion detection and a controller that can be paired with the thermostat for remote control. It also has a low battery alert indicator to remind you when it's time to change the batteries.