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As tagged animals move
through the race they are identified by an
antenna/reader that is bolted to the race.
Data collection is automated through the
Aleis remote race antenna/reader. The
antenna/reader can read animals of varying
heights and speed, with either rumen pellets
or ear tags. Recording of animal
identification numbers is accurate, reliable
and is not affected by dust, dirt, mud or
poor weather.

Because it takes only a
millisecond to read the identification
number, animals can be recorded without
restraint. This also means that up to 3,000
animals a day can be identified and weighed,
compared to older identification methods
that average around a few hundred head a
day.
The race antenna/reader
is transportable, making it easily moved
from the race to other recording locations
such as loading ramps and plunge dips. The
antenna/reader can be operated by battery,
solar power or 240/12-volt power supply.
Aleis also provides hand-held portable
models which produce the max read distance
of 1.2 metre from the operators hand.
Further reading under
Frequently Asked Questions |
Technical Info
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