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Anonymous users2024-01-24The roof flashing red light is a smoke alarm, if you are in other locations, you should carefully see if it is a camera. It is a smoke alarm, which is mainly used to detect whether there is a fire in the house. When a fire occurs, a large amount of smoke will be generated, and when the smoke reaches a certain concentration, the smoke detector will be alarmed to the hotel's fire control room.
A flash of flashing means that he is good and connected to the system normally.
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Anonymous users2024-01-23You turn on your phone and wait for that red light to record with your camera.
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Anonymous users2024-01-22You turn on your phone.
Wait for that red light with the camera.
Video. Let's see what others have to say.
The LED lights can be completely replaced.
This situation may be bad contact or the driver is damaged, if the strobe is more rhythmic, it should be the ballast is broken, replace it with a new one!
1.It may be due to the fact that the live wire of the switch is not properly connected to the light switch, and the light will still have current passing through the light after turning it off, causing it to flicker. >>>More
The old house wires are old, it is recommended that you remove the old and replace the new wiring, and it will be fine.
It's not that your living room light driver has been changed, just go and change it.