5kgs.

to 50kgs.

If your dog approaches its boundary too closely into the warning zone the collar gives warning tones to let it know it is too close.

If it continuesharmless but effective electronic pulse stimuli are given telling it to turn around.

IncludesTransmitter amp transformer Receiver and collar strap Perimeter wire 100m.

amp training flags Charger Written and DVD instructions Probes for short and long coatsFeatures amp benefitsQuick and easy to install Reliable safe and humane Stylish transmitter Waterproof compact rechargeable NiMH battery collar receiver with warning tone Low medium and high stimuli settings Battery back up powers system for up to 24 hours during blackouts 8 x AAs needed Transmitter gives recharge and backup replacement reminder signals Controls yards up to 10 hectares 25 acres Extra receiver collars available for multi pet operation One year warranty 30 day money back guarantee to keep your dog/s at home