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Frustrated by the increasing number of homeless individuals in his neighborhood, Santa Monica resident Stephen McMahon has developed a controversial device designed to deter people from lingering outside his property. Dubbed the "Blue Chirper," the device emits a blue strobe light and cricket-like noises whenever motion is detected, which McMahon claims is just irritating enough to divert homeless individuals away from his 20-block area.
The Blue Chirper operates using motion sensors that activate the blue strobe light and a high-pitched sound when someone approaches, especially at night. . .
