1. The camera runs out of power
Check whether the camera runs out of power and if so, charge it as soon as possible
2. The camera is turned off
Long press the POWER button for 5 seconds to start the camera
3. The camera is too far away from the router
Check the distance between the router and the camera, and keep it as short as possible. Then, find the camera on Aosu APP, and click Settings - Installation Guide - Detect Signal Intensity
4. The camera is faulty
Inspect whether the camera is faulty and if so, please contact our after-sales personnel for repair."