We specialize in software and electronic prototype development for individuals and businesses. We work with you to make your idea into a working product.
Safety through a satellite
The Grassroots Major Category Award & Vodafone ICT Award
Quad Bike GPS Monitoring System
After seeing several fatalities reported on the news, our client decided to build a quad bike safety system that works through a satellite. The system was built ground up integrating different sensors with a state of art satelite modem. The bike is fitted with a tilt sensor and an SOS sensor, which is activated in an accident and a signal sent to a call centre in the North or South islands. The call centre has phone numbers to call and if they can’t reach a human they notify the ambulance service and give it the GPS information of the bike.
Lora long range sensors for farming
Battery powered ultra long range Lora radio network
Sensing temperature, soil moisture, humidity is critical for growing healthy crops and orchards, building sensors which can do just that without the hassle of having expensive infrastructure has been problematic. We have used battery powered Lora sensors for ranges spanning kilometers for collecting telemetry data from a range of sensors. Lora is a breakthrough technology which enables us to build low cost sensing networks which can span kilometers in remote areas where power and cellular network is inaccesible.
Automated animal weighing & recording system
Android front end with weighbridge and wireless animal tag reader integrated
Cattle weighing is a time intensive but critical part of the diary operation, the Automated animal weighing platform simplifies the task by automating the chores of weighing, animal identification and data analysis. This system was build for a local canterbury firm, the system is deployed and in operation in farms in NZ saving farmers time and effort. The system uses an Android user interface which integrates with RFID readers and weighbridge system.
Magnetic storm detection
Aurora prediction for science & photography
Auroras are a beautiful sight, but they are very elusive. Auroras are usually followed by magnetic disturbances, if we can measure the disturbances we can fairly predict if there is going to be an Aurora tonight. A dedicated professional photographer hired our services to build a sensitive magentic field measurement unit, which could measure minor fluctuations in the magnetic field. This unit was connected to the network and allowed for remote viewing of the data. Our client has made some inroads into predicting auroras with the instrument and is collaborating with universities to have more of these units deployed over a larger area.
Infrared sensing for health care
Networked realtime infrared steaming system
Healthcare requires round the clock patient monitoring, this is enabled by using a state of art Infrared sensing system. This system was built using a state of art mems sensor which was streaming data live over the network making the video accessible to medical staff anywhere. The system was built on a embedded linux platform which could support more than one infrared sensor.
Revolutionizing Fitness:
Exerfly - The Motorized Flywheel Trainer used by Olympians
T4tech's development of the Exerfly, a motorized flywheel-based fitness trainer, represents a significant innovation in fitness technology. This product integrates advanced technology to offer a customized, intense workout experience. Exerfly stands out by mimicking natural body motions and providing adaptable, continuously changing resistance, challenging the user throughout the workout. It features a custom motorized control system (MCS) that delivers controlled energy bursts to the flywheel, enhancing the workout's intensity.
The electronics and control software for the Exerfly were designed and built by T4tech, and the product is now being used by elite athletes and sports teams, including Olympians and Major League Baseball champions
About Us
Founded by two experienced engineers with a passion for innovation and a track record of success, T4tech brings over 15 years of industry expertise to every project.
Our founders hold a patent for a unique networking technology and have contributed substantial improvements to the open‑source Linux operating system. We believe technology should be accessible to everyone—so we design our products and services to be straightforward, intuitive, and focused on solving real‑world problems.
At T4tech, we specialize in developing technology prototypes that help businesses explore new market segments or solve existing problems in a cost-effective manner. We have the experience and a deep understanding of the latest technologies, we have the expertise to develop both the electronics and software stack required to build complete solutions that take you from concept to PCB design to production.
Whether you are a startup looking to test out a new concept or an established business seeking to improve your existing products or services, we have the knowledge and resources to help you succeed. Our focus is on creating solutions that are both innovative and practical, with a strong emphasis on user-friendliness and reliability.
Through our prototype development services, we aim to help businesses of all sizes achieve their technology goals in a cost-effective and efficient manner. We look forward to working with you to bring your ideas to life and create solutions that make a real impact.
1. Intelligent Solutions (AI & Machine Learning)
We build smart systems that learn from data and help you make better decisions. From predictive maintenance that spots equipment faults before they happen to image‑recognition tools that automate quality checks, our AI applications save you time, reduce errors, and unlock new insights.
2. Connected Devices (IoT & Remote Monitoring)
Imagine having real‑time visibility into your assets—whether it’s tracking the health of farm equipment miles away or monitoring temperature and humidity in a wine cellar. Our Internet of Things (IoT) platforms link sensors, networks, and dashboards into one simple interface. You’ll always know exactly what’s happening, wherever you are.
3. Industrial Automation & Controls
Manual processes can slow you down and introduce risk. We design robust automation systems that take over repetitive tasks—think robotic pick‑and‑place, PLC‑driven assembly lines, or custom control panels. The result? Faster production, consistent quality, and a safer workplace.
4. Precision Sensing & Instrumentation
Good data starts with the right sensors. We integrate a wide range of sensing technologies—pressure, flow, motion, environmental, you name it—to measure exactly what matters for your business. Our turnkey solutions collect, calibrate, and transmit reliable readings so you can optimize performance and prevent costly downtime.
5. Machine Control & Integration
Bringing new machines into your facility or modernizing legacy equipment can be daunting. Our specialists handle everything—from wiring and motor control to user interfaces and safety interlocks—so your machines talk seamlessly with each other and your central control system. The outcome is a cohesive operation that’s easy to manage and scale.
Why T4tech?
Local Expertise: We know the South Island’s industries and challenges—no cookie‑cutter solutions here.
End‑to‑End Service: From initial concept sketches to final commissioning and support, we’re with you every step of the way.
Clear Communication: We translate technical jargon into plain language so you always understand what’s happening and why it matters.
We’re excited to share our expertise and solutions with you and look forward to working together to create a brighter future for all. Get in touch for a friendly, no‑obligation chat.
Technologies
Our Services
Turning ideas into reality by designing and developing electronics, firmware, software and web applications to deliver complete products and solutions
Our area of expertise span:
Windows, Linux, Android based solutions
- Interface with sensors
- Data acquisition & loggers
- Machine control
- Automating mechanical systems
- Expertise in Android development
- Internet based IOT apps & PC based application development
Wireless systems
- RFID, Near field communication (NFC), GSM, wifi, bluetooth, Zigbee, long range RF
- Remote dataloggers for weather and other sensing applications
Web connected Devices
- Web based monitoring and control
- Real time sensor data visualization
- GPS live data monitoring