Dogtra RR Deluxe Guide D'utilisation page 31

NOTE : Only use Dogtra-approved batteries, chargers,
and accessories for your Dogtra RR Deluxe System.
power source.
Charger Info
WARNING
!
During battery charging,
the unit must be close to the wall outlet and
the wall outlet must be easily accessible for security
reasons.
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RECEPTION
The
Depending on the way you use your transmitter, the
transmitter range may vary.
touching the antenna, to get the greatest range.
charged.
Typical Range
has a range of 1 mile.
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