4. Keep foil around your keys.
There are devices that can detect signals, and thieves frequently use them to steal cars without a key.The radio gadget can access the keys even if the automobile is parked in a private residence’s garage or under the windows of a multi-story structure. The car’s owner won’t notice anything, and thieves can easily intercept the signal. Experts advise using anything metallic to shield your keys from “relay” attempts since metal blocks signals.
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