achten die deutschen Einzelhändler immer mehr auf die Zunahme von Überwachungskameras im Laden. Topwelltechltd entwickelte einen intelligenten Sicherheitsmonitor MQ11, um den Sicherheitsindex zu verbessern und Verluste zu reduzieren.
In order to prevent theft, German retailers are paying more and more attention to the increase of surveillance cameras in the store. Topwelltechltd designed an intelligent safety monitor MQ11 to improve the safety index and reduce losses.
the mobile phone's battery life has gradually become an important consideration for everyone to choose the brand and model, but in addition, there are some settings in the phone to help reduce consumption. Electricity!
According to the latest data released by global market research organization IHS, in the second quarter of the new mobile phone 2019, China's mobile phone ranked second in the global smartphone market with 18% share