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  • ​The destructiveness of a fire has the most direct relationship with time. The earlier a fire is discovered, the loss caused by a fire accident will be reduced to a large extent. The sensitive Smoke Alarm is an effective guarantee. To prevent fires, Smoke Alarm is installed in most public places such as hospitals and hotels. If there is a Photoelectronic smoke detector in the room, it can prevent a fire from happening. So do you know the specific principle of Smoke Alarm? How does it detect smoke in the air? Here are some answers.
  • Ningbo Kingdun Electronic Industry Co.,Ltd. , as national Hi-tech Enterprise, is a large-scale enterprises specializing in producing of various kinds of safety alarms. Established in 2000, we already have a wide range of experience in product design, certification and manufacture of different kind
  • Ningbo Kingdun Electronic Industry Co.,Ltd. , as national Hi-tech Enterprise, is a large-scale enterprises specializing in producing of various kinds of safety alarms. Established in 2000, we already have a wide range of experience in product design, certification and manufacture of different kind
  • Ningbo Kingdun Electronic Industry Co.,Ltd. , as national Hi-tech Enterprise, is a large-scale enterprises specializing in producing of various kinds of safety alarms. Established in 2000, we already have a wide range of experience in product design, certification and manufacture of different kind
  • Ningbo Kingdun Electronic Industry Co.,Ltd. , as national Hi-tech Enterprise, is a large-scale enterprises specializing in producing of various kinds of safety alarms. Established in 2000, we already have a wide range of experience in product design, certification and manufacture of different kind

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Our main products include different kinds of smoke alarms, carbon monoxide alarms, gas alarms,water alarms,intelligent wireless alarm system , and other home electronics.

 

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