WiFi Installations – What Is It & How It Works

Wifi Installation

According to recent research, around 4 billion people now have access to some form of wireless internet, whether Wi-Fi or mobile data supplied by a network. While over half of the globe enjoys the many benefits of wireless broadband, 3.8 billion people live in areas with wireless coverage but remain unconnected.

In this blog post, we’ll look at Wi-Fi installations – how they work, the benefits, costs, and other essential factors.

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What is Wireless Internet?

Wireless Internet or “Wi-Fi” allows users to access online services without the need to connect mobile devices via an IEEE 802.3 standard Ethernet cable. The system uses radio frequencies that broadcast signals through the air, specifically on the 2.4 GHz, 5 GHz, and 6 GHz bands.

In more basic terms, the system sends and receives data between a central point (usually a Wi-Fi router) and a device, such as a smartphone or a laptop. This enables the download and upload of data for accessing web pages (with or without encryption), viewing social media, and sending and receiving e-mail messages and technical support.

Wireless internet is commonly deployed in commercial and residential environments for different purposes, allowing employees to work more flexibly away from their desks. But the public wireless network is also widely available from various Wi-Fi hotspots.

How does wifi installation work

Most wireless network provisions can be considered “broadband” speed in 2024. That said, there is still the issue of installation for businesses and homeowners to consider. Specifically, wireless internet equipment (router, modem, and ethernet cable) must be correctly installed in a property before it can be used.

Also read: What Is Network Installation?

How Does WiFi Get Installed?

Wireless internet installation is relatively straightforward, but there are some critical steps that every internet service provider (ISP) does. These include:

  • Setting up the required hardware — Plug the Wi-Fi router into an electrical socket and then connect it to a modem or internet access port using an ethernet cable (typically via the “WAN” port on the wireless router).
  • Configure the wireless router settings — Plug in the power cable and configure the wireless router by connecting a device directly. This is best done by connecting a laptop or computer via an ethernet cable. Install the manufacturer’s software or use a browser to change settings directly.
  • Create a new Wi-Fi network — Once the wireless router is configured and any required software installed, create a new network using the router control panel. Create a suitable name for the network.
  • Choose a secure Wi-Fi password — It is essential to select a secure Wi-Fi password. Avoid using a basic password. Instead, pick a lengthy and complex password with lower, uppercase, numbers, and special characters.
  • Test connectivity with devices — Use devices like laptops or smartphones to connect to the wireless signal. Each device should be assigned a new IP address via DHCP. Test downloading websites and uploading data to gauge the speed of the Wi-Fi connection. Additionally, consult with a professional for Distributed Antenna System (DAS) installation to ensure proper setup and optimal Wi-Fi signal coverage.
How does WiFi get installed

Who Can Benefit From Ethernet Cable & Wireless Network Installation?

Commercial Office Environments 

Large and small office environments are ideally suited to benefit from a wireless network (Wi-Fi network). Whether in a small single-use office or large, multi-story office towers, Wi-Fi keeps office users connected and can also be extended as a complementary service for external visitors. 

Hospitality Services

Public-facing hospitality businesses like hotels, restaurants, and bars are prime candidates for Wi-Fi installation. Nowadays, most customers expect at least an essential wireless network provision.

Retail Units

Shopping centers and retail stores can equally benefit from Wi-Fi. Installing this service can boost footfall and give staff access to vital connectivity on-site.

Industrial Sites

It is not just commercial businesses that gain from wireless internet service; manufacturing companies and those operating in niche production industries can also benefit.

Remote Workers

Wi-Fi can be especially useful for home office workers who need fast and reliable internet and the ability to work in different areas of the home.

How Long Does Wi-Fi Network Installation Take?

Installation of wireless internet is relatively quick, but some important factors can hinder the process:

  • Physical environment — The size of the property, physical obstructions, and type of materials used during construction. All these can impact the time it takes to install effective Wi-Fi.
  • Outdoor usage — Wi-Fi extenders may be necessary to boost the signal if wireless internet needs to reach outdoor areas, such as a garden or communal area.
  • Landlord permissions — It may be that a landlord needs to grant permission before the installation of Wi-Fi inside a property.
  • Technical aspects — In some cases, a technical reason could hold up installation. One example is waiting on the installation of FTTP.

What is the Cost of Wi-Fi Installation?

The cost to install wireless internet is around $300 to $500, but it can vary quite widely, depending on factors like the size, location, and design of the business building and whether extenders and other devices or equipment are required.


How many access points do I need for optimal Wi-Fi coverage in my space?

The number of entry points needed for optimal Wi-Fi network coverage depends on various factors like the size and layout of your space, building materials, and the number of connected devices (mobile phones, laptops, computers) to minimize interference. 

Generally, a thorough site survey by a professional can determine the ideal placement and quantity of entry points to ensure reliable coverage throughout your area.

What security measures should I implement to protect my Wi-Fi network?

It’s crucial to enable encryption protocols like WPA2 or WPA3 to safeguard your Wi-Fi network, use strong and unique passwords, and regularly update the wireless router. 

To have a secure connection, make sure to set a hard-to-hack password.

Can we extend Wi-Fi coverage to outdoor areas or remote buildings?

Yes, extending Wi-Fi coverage to outdoor areas or remote buildings is possible by installing outdoor points, using wireless mesh networks, or employing point-to-point wireless bridges.

How often should I update my Wi-Fi equipment for optimal performance?

Regularly updating your Wi-Fi equipment, including routers, entry points, and firmware, is essential for optimal performance and security. Additionally, upgrading your equipment can improve overall connection and network performance.

Wi-Fi Installations Near Me

While Wi-Fi is relatively simple to install, “out of the box” solutions will typically not deliver the most reliable and speedy wireless internet experience. Working closely with a specialist who can offer a personalized consultation is best.

Like any technology, wireless internet has benefits and limitations, so consulting with an expert will ensure the most effective Wi-Fi installation to meet your specific requirements. 

Say goodbye to dead zones and slow speeds – our team will design and deploy a customized Wi-Fi solution tailored to your space and needs.

The Network Installers provide professional Wi-Fi network installation to businesses in many industries. Contact us today for a quote.

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About Us
The Network Installers is a low voltage electrical contractor that provides data cabling, network installation, fiberoptic installation, and WIFI installation. We've been serving commercial customers since 2008 with exceptional quality, consistency, and professionalism.


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