那是汽车警报器。

And that's a car alarm.

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汽车警报器为何常常误报？如何能解决这个问题？

Why do car alarms have so many false alarms and what can be done to fix this?

youdao

我们的电子设备包括LED光源，矿灯，锂电池，汽车警报器等。

Our electronic device include LED light source, miner's lamp, lithium battery, Car Burglar Alarm, etc.

youdao

阳光电子有限公司主要产品：LED光源，矿灯，锂电池，汽车警报器等。

Main Products: LED light source, miner's lamp, lithium battery, Car Burglar Alarm, etc.

youdao

阳光电子有限公司主要产品：LED光源，矿灯，锂电池，汽车警报器等。

Main Products: LED light source, miner's lamp, lithium battery, Car Burglar Alarm, etc.

youdao