Wireless & Hard-wired alarm systems uses , advantages and disadvantages
The home alarm systems are the electronic devices which help the user to detect the intrusion , the fire , gas leak , panic and more , Most systems are easy to learn and...
Category: Technology
Global Positioning System (GPS Tracking System) advantages and disadvantages
GPS stands for Global Positioning System, It is only fully operational Global Navigation Satellite System in the globe, It has about 24 to 32 earth orbit satellites which transmit the radio signals, These signals...
GIS Data (Geographic Information Systems) uses, advantages and disadvantages
A geographic information system is commonly referred to as a GIS, It is an integrated set of hardware and software tools used to manipulate and manage the digital spatial (geographic) and related attribute data.
Bullet-resistant Windows (Bullet-resistant glass) uses, advantages and disadvantages
Bullet-resistant glass is designed to look like regular glass, while it provides much more resistance to breakage, companies, and high-profile individuals choose to install bullet-resistant windows in their homes, cars or places of business...