Best Tactical Pen 2023
Tactical pen - self-defense weapon, glass-breaker, flashlight, DNA collector, lever arm and even more, combined in one palm-sized piece on the bottom of your jacket pocket, on your belt or…
Tactical pen - self-defense weapon, glass-breaker, flashlight, DNA collector, lever arm and even more, combined in one palm-sized piece on the bottom of your jacket pocket, on your belt or…
Alarm systems are very different even conceptually. Camcorders are too demanding and expensive, but something simpler, such as dogs, is troublesome and unreliable. There is always a way out. Infrared…
Cameras are used in all spheres of life, for safety and security. Cameras are used to track people, animals, and vehicles. Cameras can be installed both on city streets, in…
Every smartphone owner is afraid of being left without a favorite gadget that performs so many functions and helps to complete hundreds of small and large tasks. Charge depletion can…
Are you a responsible dog owner who wants to provide his beloved pet with health, happiness, love and, safety? You take your dog for walks, offer him shelter, food, and…
Renewable energy is what will change the future. If you want full energy independence and learn how to use solar panels - this article will be useful to you. Today…
What is a solar generator? Solar generators, unlike fuel-powered gas generators, use solar energy (absorbed from the solar panels) and convert it to energy-storing it in batteries. Why do I…
Car antennas for radio or bullet antennas are the most commonly used on vehicles. They are intended for receiving high-frequency radio signals, signal processing (amplification in the case of active…
Radio from its first appearance has become a useful device. Who would have thought that things for survival could get along in it? The usefulness of such a thing is…
According to the statistics every year in the USA more than 600 000 people are considered missing (https://www.statista.com/statistics/240401/number-of-missing-person-files-in-the-us-since-1990/ / https://www.fbi.gov/file-repository/2019-ncic-missing-person-and-unidentified-person-statistics.pdf/view). Who knows how many persons can survive if they had…
The backpacking thermometer is a multifunctional item which may be used for different purposes. In a way to measure temperature in extreme conditions, this gadget is ideal for outdoor activities:…