Telemetry & IoT / New Zealand
Turn field data into useful decisions.
Connect sensors, cellular devices, and operational software so your team can see what is happening away from the office. Certified.nz builds telemetry applications for remote monitoring, device management, and practical control.
What We Build
The application between a device and its operator.
A sensor reading becomes useful when the right person can understand it and act on it. We build applications that bring readings, history, device status, and controls into an operator view. The interface is shaped around the job, whether that means tracking tank levels, comparing temperatures, or managing a fleet of connected devices.
Planning Your System
Start with the site, the signal, and the decision.
We work through what you need to measure, how often it needs to arrive, who uses it, and what should happen when a device goes offline. Power, connectivity, existing hardware, data retention, and access permissions all influence the software design. We can discuss a new application or integration with an existing device system.
Relevant Work
Connected systems already in use.
- WTFNOW radar tank monitoring: solar-powered cellular reporting, level history, shared access, and alerts.
- FOTA device management: validate firmware releases and follow each device through download, reboot, and version verification.
- Readymix Concrete Matching: compare field temperatures with controlled water-bath conditions for laboratory samples.
Your Starting Point
Tell us what is in the field.
Useful details include the device or sensor model, available connection or API, number of sites, reporting interval, and the problem operators need to solve. We can then identify the application scope and integration work. If you also need office workflows or a customer portal, see our custom business software service.
Let's Talk
What do you need to monitor?
Tell us about your devices, sites, and the information your team needs.