To use Starline A91 autostart, you need to study the operating instructions, which describe the basic settings of various modes...

According to 2016 statistics, break-ins and thefts from cars have become more frequent in many countries. The number of car thefts has also increased. How...

Figure 1 shows a diagram of a simple two-tone siren designed to be powered by 12 volt batteries, in particular from...

Russians have always been famous for their ability to do all the housework on their own, without involving specialists. Most men are decently versed in...

Today, the security systems market segment offers many devices aimed at effective property protection. Installation of such...

Smart LED tail light FAST for bicycle A smart tail light that will help warn others about an accident or unauthorized...