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          2019-11-19 1
          Nowadays, people's safety awareness is gradually increasing, and the installation of security products will be considered in home decoration, and smoke alarms are one of them. But sometimes, the smoke alarm will be misreported. What causes this? The following is the summary of the cause analysis and treatment of the false alarm of the smoke alarm ...
          2019-08-10 212
          Foreigners like to install "smoke alarms" in the kitchen, but not in Chinese families. This is mainly because Chinese food culture differences between European families and European countries are relatively large. In China, more food still needs to use open flame Frying, frying, frying and other methods, so it is easy to produce oil fume, so every family is safe ...
          2019-07-24 103
          Should there be a smoke alarm at home? You will know after watching this experiment
          2019-07-22 56
          When buying electronic products, we usually focus on hardware and software. For example, consider the hardware performance, workmanship and operating system experience (software) when buying a mobile phone. For smart home products, we also need to consider a third factor-the communication protocol. Different smart home products will support different communication protocols ...
          2019-07-18 61
          There are no fixed rules for the installation position of combustible gas detectors. But as a trained staff you should have a correct estimate of where the combustible gas detector is installed. Because the proper installation location of the combustible gas detector can save maintenance time, make the operation of the meter more reliable, and thus improve work efficiency ...
          2019-07-18 101
          How to prevent the smoke alarm from alarming: Use a tape or plastic bag to seal the smoke alarm, the smoke sensor cannot receive the smoke information; turn off the buzzer, the alarm cannot make a sound, this method is not suitable for the linkage fire alarm system; Remove the smoke alarm, for wireless independent smoke alarm, if ...
          2019-07-18 103
          The high-speed rail EMU is a fully enclosed train, although the body is made of fire-resistant materials. But the people inside the car were confusing and many of the belongings were flammable. If a Mars bomb hits it and causes a fire, the fire cannot be extinguished in a timely manner, the people in the car have no way to escape, and there are no rescuers on the high-speed railway at all, and the consequences are unimaginable. So ...
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