TechTV Wi-Fi
Say Goodbye to Dead Zones. Hello to Seamless Wi-Fi.
We design, install, and optimise mesh Wi-Fi systems that actually work—whether you’re in a tiny apartment, a triple-storey townhouse, or a busy commercial space.
You’ve probably heard of mesh Wi-Fi—multiple nodes working together to eliminate dead zones. But not all mesh systems are created equal, and a poor installation can leave you with slow speeds and dropped connections despite spending a fortune.
We Don't Just "Plug & Play"—We Engineer Your Network
Here’s where we differ from a standard retailer or electrician:
Site Inspection: We physically inspect your existing NBN modem, routers, and cabling setup. We won't leave until we know your new system is running on solid, future-proof foundations.
Thick Walls? Concrete Floors? Elevator Shafts? We solve the tough stuff. We use wired (Ethernet) or hybrid backhaul to ensure every node gets a strong, interference-free signal, even in challenging commercial buildings.
Outdoor Coverage: Need Wi-Fi on the patio, in the garden, or across to a separate shed/workshop? We run the cabling to make it happen.\
Existing cabling remediated before re-use. We test any existing cabling, wallplates, data points before connecting new equipment.
Our Go-To Solution: The Ubiquiti Dream Router 7
For most homes and small-to-medium businesses, we recommend the Ubiquiti Dream Router 7. It’s powerful, reliable, and future-proof.
For larger premises, this router becomes the intelligent "brain" of an easily expandable UniFi ecosystem—Multiple Ubiquiti wi-fi access points can be wired together for awesome performance.
We also include remote support for no extra charge.
Recent business use-case: We configured a single Dream Router to host two completely separate Wi-Fi networks—one dedicated to order-taking tablets (for reliability) and another for staff (for bandwidth).
Already Have a Mesh System? We Can Fix That Too.
We work with all brands—eero, TP-Link Deco, Netgear Orbi. Get in touch for a discussion. While we are qualified ubiquiti technicians, we have extensive experience with all brands.
For example, we recently retrofitted an eero 7 system in a triple-storey home to utilise Ethernet backhaul, while simultaneously tidying up a chaotic cabling hub that had been a mess for years.
Our promise: If you already have the gear, we’ll integrate it properly. If you need new gear, we’ll supply it (backed by a leading Australian Ubiquiti distributor) and install it flawlessly.
Get a Permanent Solution—No More Dropouts.
Stop rebooting your router. Stop moving closer to the modem.
Contact TechTV today for a consultation. We provide permanent solutions to slow speeds, frustrating dead zones, and unreliable connections.
Frequently Asked Questions
Usually, your internet speed at the modem is fine — the bottleneck is the Wi-Fi itself. Wi-Fi performance depends on several factors:
Wi-Fi version: Newer systems using Wi-Fi 6 or Wi-Fi 7 are much faster and more efficient than older Wi-Fi 5 gear. But remember, if your device only supports Wi-Fi 5, it won’t reach the speeds a Wi-Fi 7 system is capable of.
Frequency bands: Wi-Fi works across 2.4 GHz, 5 GHz, and now 6 GHz (with Wi-Fi 6E/7). The 2.4 GHz band has longer range but is slower, while 5 GHz and 6 GHz offer much higher speeds but shorter range. The right setup balances these so you get both coverage and speed.
Placement: Where your modem/router or access points are installed has a huge impact. Thick walls, concrete, and interference can all weaken signals.
We design and install Wi-Fi systems that account for all of these factors, so you can actually experience the full performance of your NBN plan across your home or business.
Yes. Using outdoor-rated access points and cabling, we can extend Wi-Fi to your outdoor areas and separate buildings — perfect for work, streaming, or smart home devices.
Wi-Fi extenders can boost coverage slightly, but they usually just repeat an already weak signal. Because they send and receive on the same channel, they often cut your Wi-Fi speed in half. This leads to slower performance and dropouts, especially when moving between rooms. A proper mesh Wi-Fi system or wired access point avoids this problem by using a dedicated wireless or wired “backhaul,” delivering seamless, full-speed coverage — which is exactly what we install.
We start by assessing your home or business layout, your internet plan speed, and your coverage needs. We also assess whether we can work with your existing equipment.
From there, we place mesh nodes or wired access points in the optimal locations to ensure reliable, high-speed Wi-Fi everywhere. Once installed, we thoroughly test the network for quality assurance.
Where possible, we prefer to hardwire mesh nodes together with Ethernet cabling.
Using advanced Ubiquiti and TP-Link Omada systems, we can also provide remote assistance, network management, and diagnostics, so your Wi-Fi stays fast, stable, and easy to maintain.
“Connected” doesn’t always mean full speed. Signal strength can be good, but interference, walls, or long wireless hops can still slow performance. Adding wired backhaul or relocating nodes often fixes these speed gaps.
As a tip, some devices do not support the newer Wi-Fi standards that your eero/Nest/Orbi or other Wi-Fi system supports, so take notice if some devices work better than others.
In most cases, YES! We can integrate with your existing system by adding Ethernet backhaul between nodes, installing additional access points, or upgrading to wired or hybrid setups. This can significantly improve speed, coverage, and reliability.
To actually get NBN 2000 speeds over Wi-Fi, you need the right combination of hardware and cabling to suit your scenario:
Wi-Fi 7 access points – the latest standard for multi-gigabit wireless performance.
2.5G Ethernet networking – wired connections to your Wi-Fi 7 access points unlock the full speed potential.
Compatible devices – your laptop, phone, or other devices must support Wi-Fi 7 or 2.5G wired connections.
Professional cabling and setup – placement, wiring, and configuration all affect real-world speeds.
TechTV can install the Cat6/6A cabling needed for 2.5G networking, set up your Wi-Fi 7 access points, and make sure your home or business is optimized to actually reach full NBN 2000 speeds.