Target species:

• small and large gulls
• ducks
• curlews
• whimbrells
• godwits
• oystercatchers
• small ibises and herons
• pertels
• large cuckoos
• small raptors
• large pigeons
• gamebirds
• large terns
• crows, etc……

INTERREX LEGS: 3 solar panels, Internal ring diameter from 9mm, weight from 15g, ‘click’ ring system – snap fit design.

INTERREX COLLARS: 3 solar panels, all Internal diameters possible, a few colour versions and customized codes, ‘click’ system – snap fit design.

2G, 4G and 5G (NB-IoT & LTE-M)^* networks are available (depending on version) for this device

INTERREX is a high performance GPS-Cellular-Solar-ACC Tracker suitable for backpack deployment for birds weighing 260 grams and more. It is the upgrade version of LEGO-SMALL and consists of four models at different elevations and starting weight of 8 (+/- 0.1) grams.

Durable structure with injection molded housing with inside solar panel.

Very universal and light device for many species.

* 5G network has been deployed to Europe, North America, Australia, most of Asia and South America, and a few countries in Africa. Click here to check the coverage of 5G service worldwide.