The Philio PAT02-B Multisensor has temperature and humidity, 2 sensors function in one. It's ideal for installation in bedrooms and living areas, where you want to track both the heating/cooling efficiency of your home, along with the relative humidity. The device can be fitted to any flat surface. It can be installed either using screws or double-sided adhesive. This wireless Z-Wave sensor works with all Vera Controllers for easy wireless configuration and integration with advanced home control and automation functions.