[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

压电式(Piezo)振动传感器灵敏度高、频响宽(可达数kHz),适合检测机械设备高频微振;MEMS加速度式传感器低频响应好、功耗低,适合门窗/包裹防盗类低频冲击检测

1
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88%
Confidence
Long-term
Relevance
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