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CarShield ST 300 is one of the best consumer oriented products, which is especially designed for individual car owners to bring safety, security and convenience to their lives.

This product’s advantages and benefits make it an innovative and accessible solution for the average consumer. You can now enjoy the benefits CarShield ST 300 provides at the lowest prices available in the market today.

The CarShield ST 300 device, which is the size of a deck of cards, is easily installed directly into the On-Board Diagnostic Port (OBD II port, if this connector is not at a convenient location you may need to purchase an extension cable) of every car built since 1996.

There are no power cords or antennas to connect. It is a completely self contained unit.

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