Is it necessary to use original car keys?

[OBlakely]

In general, it is best to use original car keys. Keys are a common unlocking tool in daily life, primarily made from materials such as copper, zinc, aluminum, iron, and other metals. Car keys are embedded within the remote key fob for use when the remote's battery is low. Remote keys operate by emitting weak radio waves to receive signals. Using a remote key makes switching the car on and off, as well as starting and stopping the engine, more convenient. The advancement of car keys signifies the continuous development of the automotive industry, with remote keys enhancing the ease of car usage. Differences between original and generic keys: Some key blanks may appear metallic but are of very poor quality, breaking after a short period of use even before showing signs of wear. These blanks cannot be distinguished by the naked eye alone, but a simple test—dropping them lightly onto a hard surface like concrete or glass—can reveal the difference. High-quality metal blanks produce a clear metallic sound, while inferior ones emit a dull, muted sound similar to plastic hitting a hard surface.