Thermostats are used for temperature control. But there are more ways to regulate the temperature, depending on the type of thermostat. The most common is regulation by hysteresis. Smarter is PI control, which can regulate temperatures with smaller fluctuations and can "predict" how the heat source needs to be switched.

Today, when we are threatened by COVID-19, influenza and other viral and bacterial diseases, we want to effectively disinfect surfaces, air, water and rid them of viruses and microorganisms. One way is to use UV-C germicidal lamps. There are a large number of UV-C lamps available today, but how do you make the right choice? Is a UV-C LED lamp effective? Reputable manufacturers give a guarantee of effectiveness if the recommended procedures and components are followed. Why avoid cheap UV-C sources without CE approval? Why buy from a retailer that has been selling germicidal lamps since before the outbreak of the pandemic caused by SARS-CoV-2 ( 2019-nCoV ) ?

LED light sources. This is a modern expression today. This is today's trend. LED sources are getting better, more powerful, more economical, so they can already replace fluorescent lamps. And thanks to large-scale production, they are also getting cheaper. They are even of high quality, meeting the parameters they have in the product data sheet. Simply LED tubes from reputable manufacturers, such as PHILIPS. Here you can find a guide on how to choose the right LED tube.

Do you have a swimming pool or garden pond? Worried about a child or four-legged pet falling in? We have a solution for you - a wireless alarm - a water surface monitor.