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AI, IoT and edge computing get thrown around as buzzwords, but stripped back they're about cameras that can actually tell...

Two identical radios, wildly different performance. Nine times out of ten it's the ground plane, the antenna gain, or the...

Why is a UHF antenna so much shorter than a VHF one? One piece of physics explains almost everything worth...

IP67, ECE R65 Class 2, SAE Class 1. Here's what these codes actually mean, and why "Class 1" on two...

Same visibility, a fraction of the power draw, none of the heat. Here's how to actually choose the right LED...

RFID and GPS get mixed up constantly. Here's what RFID actually does well, where it falls short, and how it...

When the Kaikōura or Christchurch earthquakes hit, or when a cyclone knocks out power across a region, the organisations that...

Still paying rent on a microwave link or leased line to connect your radio sites? Radio over IP does the...

GPS fleet tracking isn't about spying on your team, it's about knowing where your gear actually is. Here's how it...

A battery that dies mid-shift usually isn't broken, it's just never been given the chance to perform properly. Here's what's...

Bluetooth won't replace your two-way radio, but paired with one it can genuinely free up your hands. Here's what it...

GPS hasn't changed much in the public's understanding for twenty years, until now. Here's how satellites actually pinpoint your ute,...