Car keys can be copied to mobile phones and cars that require NFC support. If one of the cars or phones doesn't support NFC, it won't work. Face the NFC card logo to the phone, swipe the card in the upper sensing area on the back, bind the fingerprint to unlock, wait for a while, the NFC information will be copied to the phone, and you can use it normally. Normally, the driver needs to insert the key into the car's ignition keyhole to start the engine. The smart key's keyless start mode makes this even easier. The function of the smart key is to enable the engine to identify whether the operator is the car owner and enter the standby state before starting at any time. When it is time to start the engine, as long as the smart key is in the detectable area, the driver can press the start button or turn the knob to start the engine.

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