Patent ID: 7683800

Claim:
A door bell notification and personal security system, comprising: a warning notification module adapted to recognize at least one of a door bell notification initiated from a door bell ringer or an emergency transmission signal sent from a wireless transmitter including a portable transmitter carried by a user, and to thereafter provide a recognition signal to a microprocessor; a memory containing dog barking sounds; and a microprocessor adapted to retrieve dog barking sounds from the memory and provide the dog barking sounds to at least one of an amplifier or radio frequency transmitter after the microprocessor receives the recognition signal from the warning notification module, a delay module cooperating with the a microprocessor to retrieves dog barking sounds from the memory and provides the dog barking sounds to at least one of an amplifier or radio frequency transmitter a present delay of one or more seconds after the microprocessor receives the recognition signal from the warning notification module; and a random module cooperating with the microprocessor to retrieve various dog barking sounds for a preselected dog type from the memory and provides the various dog barking sounds for preselected dog type randomly to at least one of an amplifier or radio frequency transmitter with a delay time after the microprocessor receives the recognition signal from the warning notification module.