Gas alarm has not extended use period

Gas alarm of urban residents is the patron saint of the safe use of gas, but the alarm itself is the use of age, to remind the general public should pay attention to the timely replacement.

According to Mr. high gas alarm manufacturers Shenzhen convoytech Security Technology Co., Ltd. letter said, gas alarm service life are generally marked in the product description. Gas alarm device built in gas sensing device, even if the residents to purchase and placed no, sensor sensitivity will gradually loss. While in use, after the gas alarm energized, induction device often contact fume substance, to the detriment of its performance, gas alarm so aging may issue false alarm or alarm delay situation, this time the gas alarm is almost useless.

So, gas alarm device to use in the future 3-5 years time, pay attention to timely update. While many lawless elements is the use value of this point, to the door of combustible gas selling low-quality, citizens must polish eyes, beware of cheated.