Is the radiation of several cordless DECT telephones in a small space harmful?

I work in a relatively small office space (approximately 10mx6m) with 4 sets of DECT telephones within 3m of each other plus a wireless internet setup. Although each device individually meets a safe radiation standard, is it still safe in this situation if these base stations radiate permanently at a short distance from each other? In other words, is this an electromagnetic murder pit or is it not that bad.

When it comes to radiation in the literature, it is soon only about GSM radiation and masts, but here it is specifically about DECT telephones that have a different way of radiation.

Asker: Will, age 32

Answer

Bye Wil

I cannot answer your question ‘scientifically’: much less has been published about DECT than about GSM radiation. At first glance you would think that a DECT uses much less power than a GSM, which works with a transmission power of up to 2 W – a value that a DECT can hardly achieve for years. But I want to tell you something from my own experience: at the time I worked in an office building that had a parking garage. If you were further away from a window, especially in the parking garage, my cell phone would stop working. But the DECT telephone (the base station was on my desk on the ground floor) worked happily and flawlessly throughout the building, including the parking garage.

As I can see from your question, the ‘wireless’ dimension is not really necessary where you work. Based on my feeling, I would rather opt for a solution with wire. You probably also have a PC and an Ethernet network, maybe VoIP phones are something to consider too. Again: I can’t prove it with numbers, but if I put myself in your place I wouldn’t be very happy with it, especially because it really shouldn’t be a problem to use a wired solution over those modest distances. That immediately removes all doubt!

Kind regards

Answered by

Tony Vandenborn

electronics, telecommunications

Is the radiation of several cordless DECT telephones in a small space harmful?

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