Place the Stationary Bark Control unit in any room of the home where barking is an issue. When the unit hears the dog bark, it emits a loud, ultrasonic sound to interrupt the dog. Uses one 9 volt battery sold separately which lasts up to six months or 2,000 activations. Light flashes to indicate low battery. Keeps your dog from barking in a particular location. Features Detects barking over a 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 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 tablefloor Transmitter Specs Height 3 Width 5 Depth 2.75 Frequency 20 kHz Owners Manual
