[KongchangAI]
Unverified85% confidenceCautionTime unknown

纯电池供电报警器不建议作为主力防护——电量耗尽后静默失效且用户常忽视,插电(外接220V带备用电池)方案更可靠,仅无电位置或临时场景才用纯电池款

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85%
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get_claim(id=409690)