Thermal imaging cameras do not need light to see the invisible. Their work is not disturbed by smoke, fog or dense bushes, which does not mean that you can’t be invisible to them. However, the technology has its weaknesses, and we reveal them! In today’s ...

The safety of a child is one of the absolute priority things in a parent’s life. With advances in technology, the ways of caring for them are changing. More and more carers are choosing to purchase surveillance devices. In today’s article, we explain whether such ...

A collimator magnifier will ensure your accuracy, even when you are a long distance from the target. We will tell you what to pay attention to when buying the device, and the ranking will help you choose the right model. Find the magnifier that fits ...

21 million bitcoin. No more, no less. That’s the pool we can exchange. All of us. If only the majority, not the minority, knew what cryptocurrencies are. And is all this bitcoin a currency or an investment? The future of money, or maybe a temporary ...

A fire detector, a clock, an alarm clock, or even a water bottle – any of these items can hide a spy camera or wiretap. Such activity is not legal. Unfortunately, it happens often, especially in premises rented from private individuals, such as through Airbnb. ...

Breathalyzers are mainly associated with the work of police officers, border guards and routine checks at outdoor events. Meanwhile, these practical devices are available to everyone, especially drivers. Which breathalyser should I buy? What is calibration? These and other questions are answered in this guide. ...

Treasure hunting and metal detectors gain more and more enthusiasts every year. It is not only a great excuse for outdoor activities, but also an opportunity to gain valuable finds. In this article, we answer the most frequently asked questions related to metal detectors and ...

It‘s time to hit the road‘ with a headlamp! Who turns the light off on a mountain excursion as the last one? The person who reaches the camp site after dark or maybe the one‘ with the most durable headlamp who isn‘t afraid of pitch-darkness? ...

If you are planning to purchase a product of higher quality than a simple flashlight from a supermarket for a few pounds, the road may be a bit bumpy but we will guide you through. Range of flashlights too choose from is vast and everybody ...

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