george hwang
san jose, California, United States
Campaigns I'm On
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WataSensor has developed a revolutionary security device that is portable, very low cost providing an easy to use, convenient way to protect your home or car.
Campaigns I'm Following
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WataSensor has developed a revolutionary security device that is portable, very low cost providing an easy to use, convenient way to protect your home or car.
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A single WAlert can detect intrusion into a house without the installation of wired/wireless sensors