Best for remote areas where this is no mobile signal, such as remote parts of Scotland and Wales

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They transmit via line-of-sight to satellite

  (Don't work well under trees, in valleys)

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Weigh 150 grams

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The location updates every 5 minutes

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Use 4 x AAA batteries (1-2 weeks life)

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Hire from £27.70 to hire for a 3-day event

 

Purchase option

Tracker cost  - £129.00 + VAT

Subscription - £20.50 per month