ecobee EB-DWSHM2PK-01 SmartSensor Door and Window Sensors, 2-Pack

Secure your home’s doors and windows with contact sensors that monitor entry and motion. With ecobee Haven, SmartSensor sends alerts and notifications when doors and windows are opened or closed, and its motion and occupancy sensor alerts you to in-home activity detected when you’re away.

While you’re home, the contact sensor continues to monitor your entranceways, but the motion and occupancy sensor turns off to avoid sending unnecessary notifications. Ease of use meets peace of mind. ecobee Haven’s Automatic Monitoring feature uses family members’ and registered guests’ smartphone locations to arm and disarm the system automatically.