Unverified82% confidenceDecision RuleTime unknown
红外(PIR)感应报警器对小型犬猫(体重<5kg)常出现漏报,需选择带微波+红外双鉴技术或可调灵敏度至小型宠物档位的型号,否则3kg以下宠物触发率不足50%
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