User's Manual

Step 5: Follow in-app instructions to finish installation. The red LED indicator in
the door sensor will flash 3 times after adding to hub successfully.
Congratulations on successfully installing your smart bulbs.
Troubleshoot the device
1) If the smart door sensor could not connect the Sengled hub:
Press and hold on the button with a needle with package for 4-8 seconds, then
release it, the door sensor will be reset to factory mode and waiting for joining
a hub.
Note: There will be only 1 min in pairing mode. If the door sensor could not pair in
this 1 min, it will be in sleepy mode.
2) If the battery remain capacity is limited, replacing the battery:
Open the main part of Sengled door sensor manual, replace the same size
CR1632 Li+ battery. Pay attention to the battery polarity. Please DO NOT
use a tweezers or a conductive object to clip the battery.
Operations of the bulb
• Rejoin wireless network from the door sensor
Press and hold on the button with a needle within 1 second, the red LED
indicator in the door sensor will flash once, the door sensor will be in rejoin
mode, it can rejoin that original hub once.
• Factory default reset
Press and hold on the button with a needle with package for 4-8 seconds, then
release it, the door sensor will be reset to factory mode and waiting for joining
a hub.
CAUTION
• INDOOR USE ONLY
• DO NOT USE WEHRE DIRECTLY EXPOSED TO WATER