![]() The Ministry commissioned a report on exposures to radiofrequency fields from WiFi in two New Zealand schools. When working with a WiFi-enabled laptop or tablet computer, place it on a table rather than directly on your lap.īut there’s no evidence that you need to take any precautions.Place your wireless router up on a high shelf or away from where people might sit and work.You can take these simple steps to reduce your WiFi exposure. A signal is only transmitted when data is being transferred (except for brief ‘beacon signals’).The signal strength quickly gets weaker as you move away from the router.The transmitter (or router) is low power.The highest exposures found in two New Zealand schools were 4000 times below the limit, and generally exposures were more than 10,000 times below the limit.Įxposures are low for three main reasons. This limit is set out in the radiofrequency field exposure standard. Measurements in New Zealand and overseas show that exposures are tiny fractions of the public exposure limit. You can connect through ‘wireless hot spots’ in cities, at airports and in other places. ![]() ![]() It can also be used for mobile internet access. WiFi can be used for networking in the home, school or office.
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