- 2020-12-24Kai Weixin reminds: Christmas tree is flammable, Pay attention to prevent fire on Christmas Eve
- 2020-12-24Kai Xin reminds you to install intelligent smoke detectors in winter - which fires cannot be put out by water
- 2020-12-22How does Kai Weixin remind high-rise fire prevention -- install intelligent smoke detector
- 2020-12-21How to deal with gas leakage from the gas alarm manufacturer of Kai Weixin
- 2020-12-18Kai Weixin reminds the life of the most likely to cause gas leakage of the six killers
- 2020-12-17Kai Weixin NB-IOT intelligent smoke sense, prevent from unignited
- 2020-12-16The installation location of Kai Weixin gas alarm
- 2020-12-16What is Kai Weixin home smoke alarm
- 2020-12-14Do a good job in
- 2020-12-11Precautions for using natural gas in daily life install a gas alarm
