1. Activate. Add SmartSensor with the + button in the ecobee app. Scan the QR code then pull the tab. Follow in-app set up steps.
2a. Place on surface. Using the stand, set your sensor on a surface around 4 feet off the ground and away from exterior walls and windows.
2b. Place on wall. Got curious children or pets? Simply attach your sensor to an out-of-reach spot on an interior wall. (No tools necessary!)