BERMUD
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Hardware

Bermud Cairn

The relay unit. Fixed high on your existing structures, it covers 500 metres and passes messages on to the units around it.

Model of the enclosure. Turn it with your finger or your mouse.

What a unit does

  • It carries the network across its area, up to 500 metres around it.
  • It talks to neighbouring units by radio. There is no data cable to run between them.
  • It mounts three to eight metres up, on what is already there: a mast, a stage structure, a building.
  • It takes 12 volts direct current or 230 volts, depending on what the fixing point allows.
A Bermud Cairn unit fixed to a metal stage structure at dusk, crowd and big wheel in the background.

What you need to have ready

  • A fixing point at height and a power supply nearby.
  • The site plan and the areas to cover, so the units can be positioned before we arrive.
  • Nothing else. We install, we check the coverage, we remove.

Specifications

RadioLoRa, G3 band (869.4 to 869.65 MHz)
Range per unit500 m
Range (network of units)From 1 to 600 hectares
Link between unitsRadio, no data cable
Power draw7 to 25 W
Power supply12 V direct current or 230 V
Mounting3 to 8 m above ground

Coverage

Simulation on an open air site, with units placed on the existing infrastructure. Two simulations, two framings.

Coverage simulation with one unit: a green area covers the core of the site.
One unit, over the core of the site.
Coverage simulation with three units: the green area covers the whole site.
Three units, over the whole site.

How many units for your site

Send us the plan and the areas to cover. We will come back with a number of units and where they go.

Contact usThe range