This system includes a frisbee sized radio transmitter that signals a receiver worn by your pet.

If it gets too close the pet gets warning tones.

If the pet does not move off it is given a mild electrical static stimulus to keep it away.

The indoor system uses the same receiver collars as the outdoor Radio Fence.

If you have an outdoor system all you need is the indoor transmitter available separately to maintain indoor boundaries for your pet.

IncludesTransmitter discAdjustable receiver collarAC adaptor BatteryInstructionsFeatures amp benefitsSafe and effective.

Signal radius adjustable from 600mm.

2 feet to 3m.

10 feetCan be used with more than 1 receiver collar extra collars sold separately10 day money back guarantee10 YEAR WARRANTY