PetSafe® Indoor Bark Control & Outdoor Bark Control (Ultrasonic/Sonic)

How to set up the Indoor Bark Control & Outdoor Bark Control by PetSafe® Brand. Products available include our newest versions:
Indoor Bark Control -
When the PetSafe® Indoor Bark Control is within range of a barking dog, an internal microphone picks up the sound. The unit automatically emits an ultrasonic tone that can be heard by dogs but is silent to most humans. Startled by the high-pitched tone, the dog should stop barking. In time it will associate its bark with this unpleasant noise. When the dog stops barking, the ultrasonic tone also stops. It is effective up to 8 metres. Use 1 unit for 1 room or 2 units for multi-room coverage.
Outdoor Bark Control -
When the Outdoor Bark Control is within range of a barking dog, an internal microphone picks up the sound and the unit is automatically activated. The PetSafe® Outdoor Bark Control emits an ultrasonic sound. The ultrasonic sound can be heard by dogs but is silent to humans. Startled by the high-pitched sound that is safe and effective, the dog should stop barking, as it will associate its bark with this unpleasant noise. When the dog stops barking the ultrasonic sound also stops. The PetSafe® Outdoor Bark Control has 3 range levels and a test mode. It is effective up to 15 metres.