PBC-1000-19
Premium Ultrasonic Bark Control  

Keeps your dog from barking in a particular location

Features:

25 foot range
Uses ultrasound to deter barking
Activated automatically by bark or manually by owner
No Receiver Collar needed
Table-top or hand-held device
Uses a 9-volt alkaline battery (not included)

Transmitter Specs:

Height: 3"
Width: 5"
Depth: 2.75"
Frequency: 20 kHz

General Info:

Correction level or volume is around 120 dB at one foot from the transmitter
Emits high pitched tone as correction that is not audible to humans
Battery will last up to 6 months or about 2,000 activations
Uses microphone to sense for barking
Light flashes as a low battery indicator
Light comes on to indicate correction
Can be mounted on a wall or set on a table/floor