1. Under the Devices tab in your Harmony app tap Edit Devices, then + Device
2. Select ZIGBEE/Z-WAVE DEVICES and put your Door/Window Sensor in pairing mode by pressing the button next to the battery quickly 3 times
3. Once the Door Sensor is found you can tap the pencil icon to rename it, then tap the X in the corner to go back
4. Tap Done on the bottom and your Door/Window Sensor is ready to rock
Your Door/Window Sensor will be listed under Sensors and the status is displayed under its name.