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In the ever-evolving landscape of the 21st century, computers have emerged as the backbone of our modern society. From personal tasks to complex industrial processes, computers have permeated every aspect of our lives, revolutionizing the way we live, work, and interact. In this blog post, we delve into the reasons why we need computers and explore the indispensable role they play in empowering humanity in the digital age. One of the primary reasons we need computers is the unparalleled advancement in communication and connectivity they offer. The internet, made accessible through computers, has bridged geographical barriers and connected people from different corners of the world. Whether it’s staying in touch with loved ones, collaborating with colleagues, or accessing a vast pool of information, computers have transformed communication, making it instantaneous and efficient. Computers have democratized knowledge, putting a wealth of information at our fingertips. Search engines and online databases allow us to explore various topics, making learning and research more accessible than ever before. This democratization of knowledge fosters education, empowers individuals to make informed decisions, and promotes intellectual growth across societies. In the realm of work and productivity, computers have been a game-changer. They facilitate streamlined processes, automate repetitive tasks, and enhance efficiency in various industries. From intricate financial calculations to managing supply chains and conducting scientific simulations, computers have optimized workflows and boosted productivity, leading to economic growth and improved quality of life. The impact of computers on the medical field cannot be overstated. Medical practitioners now rely on computers for diagnostics, patient record-keeping, research, and precision treatments. Imaging technologies powered by computers enable early disease detection and have revolutionized medical imaging. With the aid of computers, medical research has accelerated, leading to breakthroughs in treatments and understanding diseases. In the realm of entertainment and creativity, computers have unleashed a world of possibilities. Digital art, music production, video editing, and game development are just a few examples of how computers have empowered individuals to express their creativity and bring their imaginative ideas to life. Additionally, computers have transformed the way we consume entertainment, providing us with a diverse array of multimedia experiences. The rise of e-commerce owes its success to computers. Online shopping has transformed the retail landscape, offering convenience and accessibility to consumers worldwide. Beyond e-commerce, computers have paved the way for numerous online services, such as banking, ticket booking, and telemedicine, which have significantly simplified daily life for countless people. Computers have become indispensable tools in scientific research, enabling complex simulations, data analysis, and modeling. Scientists leverage computing power to explore fundamental questions about the universe, climate change, genetics, and countless other fields. The integration of computers with scientific research has accelerated progress and opened up new avenues of understanding our world. In an interconnected world, computers have facilitated global collaborations and problem-solving. Researchers, experts, and innovators from different countries can now collaborate on projects, share knowledge, and collectively address global challenges such as climate change, pandemics, and poverty. Computers serve as a virtual bridge that brings together minds from diverse backgrounds to find solutions for a better future.

An electric fence can detect, deter and delay and delay an intrusion. A high voltage controlled shock combined with a physical barrier will deter any one from attempting to penetrate the perimeter fence. The detecting ability of an electric fence energizer will sound an alarm when perimeter of the [remises being protected has been infiltrated or tempered with by keeping the premise protected using an electric fence, the attempted break in of the protected area is displayed, giving addition time for a reaction team to respond. If someone tries to sabotage the fence wires by cutting or shooting, this triggers an alarm and can be used to warm the security personnel of an instrusion How an electric fence works An electric fence energizer converts mains or battery power into a high voltage pulse. The energizer releases this pulse on to an insulated fence line about once every second. The pulse itself is only around 150 microseconds long. This pulse is commonly referred to as the “shock” and is felt by any animal which touches an electrified fence. When an intruder makes contact with the fence the circuit is complete. It is at this point the intruder receives a shock.

Automatic gates are used to control access into a secured area. Most commonly, automatic gates are used at the entrance to the facility, and are used to control vehicular access on and off of the site. Quite simply, automatic gates replace the manual gate system that requires someone to physically open it and close it. Automatic gates offer a range of benefits, along with a range of installation options. They can be programmed to provide pedestrian access or voice control. They can use GPS or Wi-Fi integration, come equipped with obstacle sensors, timed movements, and a wealth of other convenient options. One of the great things about automatic gates is probably one of their most basic functions: they save effort. Gate automation provides not only added security but convenience too, either by sensors, or through the touch of a button. Benefits of Automatic Automated gates provide numerous benefits to any facility, commercial or private. Some of the benefits an automatic gate can provide for your facility include:

A Wifi doorbell also known as smart doorbell is an internet-connected replacement for a traditional doorbell. It can “ring” a smartphone or other device in your home. Doorbells, of course, notify you of a visitor’s arrival. Smart doorbells expand on that basic function while bringing new convenience and safety functions to your front door. Smart doorbells are a lot like security cameras, only with a button visitors use to get your attention. When visitors push the button you’ll get a notification on your smartphone or other device, whether you’re home or out and about. Our smart doorbells offer real-time video and two-way audio, which gives you some options. You can still answer your door, but you’ll have a little more information. Because you know who’s there, you can: 1. Decline to answer the door if you’re home; 2. Leave the door shut but talk to them via two-way audio on your smartphone (similar to an intercom) no matter where you are; Screening your visitors or answering the doorbell from anywhere with your smartphone is not only convenient, but also a safety feature. You’re not giving away whether you’re home or not. And you don’t have to open your door.

CCTV (closed-circuit television) is a TV system in which signals are not publicly distributed but are monitored, primarily for surveillance and security purposes. A CCTV camera system makes use of video cameras, also called surveillance cameras to keep track of the interior and exterior of a property, transmit the signal to a monitor or set of monitors, and give real-time 24/7 viewing access. CCTV relies on strategic placement of cameras and private observation of the camera’s input on monitors. The system is called “closed-circuit” because the cameras, monitors and/or video recorders communicate across a proprietary coaxial cable run or wireless communication link.  Access to data transmissions is limited by design. Older CCTV systems used small, low-resolution black and white monitors with no interactive capabilities. Modern CCTV displays can be high-resolution color, providing the CCTV administrator with the ability to zoom in on an image or track something (or someone). Talk CCTV allows the administrator to speak to people within range of the camera’s associated speakers. CCTV is commonly used for a variety of purposes, including:

Biometric Access Control System – Why Do You Need It? Biometrics is a method of establishing a person’s identity based on their physical, behavioral, or chemical traits. These uses the biometric data to either grant or deny access to premises. These systems look for behavioral or physical characteristics which are unique to each individual, including iris or retina scans, voice recognition, and gait analysis. Biometrics is a method of establishing a person’s identity based on their physical, behavioral, or chemical traits. These uses the biometric data to either grant or deny access to premises. These systems look for behavioral or physical characteristics which are unique to each individual, including iris or retina scans, voice recognition, and gait analysis. Types of Biometric Access Control Systems Fingerprint Scan One of the earliest and most common forms is fingerprint scanning. In ancient times, the Chinese used fingerprints to authenticate government records, and the people of Babylon used fingerprints to sign written contracts.  Today, fingerprint scanning continues to be widely used in many different industries. Examples include: identifying suspected criminals, authenticating payments, and access control systems.  Iris Scan  Iris recognition technology uses multiple unique patterns in the human eye to provide accurate identification. Iris scanners use infrared light and high-resolution cameras to create a structured map of the iris and convert this information into a biometric template that becomes a person’s ID. Currently, iris scans are used in a variety of access control systems as well as law enforcement for identifying suspects. Voice Authentication The use of voice authentication can reduce and even eliminate the need for passwords to access your facility. Voice authentication works by breaking down the audio of speech into individual sounds and analyzing each sound using algorithms. The algorithms find the most probable word to fit into that language and transcribe those sound clips into texts.  Voice authentication is used to identify individuals over the phone for medical or banking purposes as well as to authenticate users logging into applications.