BlueWatchDog (1 articles)
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VIDEO: BlueWatchDog gadget alarm launched
Keep an eye on your valuables 5 October 2009 16:32 GMT TweetA company called Secu4 has launched an alarm system that aims to prevent loss or theft of your property. It's about the size of a credit card and maintains a connection with your phone at all times.
You can set a range of 1 to 30 metres,...