Electronic fence system and controlling method thereof

Details Electronic fence system and controlling method thereof Electronic fence system and controlling method thereof

2006-07-25

2006-07-25

Wu, Daniel (Department: 2632)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S573400, C119S720000, C119S721000

Reexamination Certificate

active

07081821

ABSTRACT:
An electronic fence system comprises a fence wire which radiates a radio signal for defining a boundary; a transmitter electrically connected to the fence wire and transmitting a boundary radio signal including a mode selection signal; and a receiver attached to the pet, that receives the boundary defining signal, and that generates either electrical shock only, or a combination of electrical shock and vibration as well as sound depending on the mode selection signal.If the pet has a hearing loss, or the circumference is noisy, a warning signal can be given through a touch to the skin of the pet. Since a vibration is applied first, and the shock follows it, no severe shock need be applied to the pet that will return into the confined area after having received a vibration. A pet's activity is restricted in a predetermined area.

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