Unverified88% confidenceTradeoffTime unknown
自建软件方案(Pi-hole/AdGuard Home)拦截规则完全可控且免月费,但需要一台常开的树莓派/NAS并自行维护规则更新和高可用;断电或设备故障会导致全屋断网
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified非技术用户/租房临时环境不建议自建Pi-hole,一旦软件宕机全家断网且难以远程排障,应直接在路由器或系统层填入云端DNS(如1.1.1.3、9.9.9.9)实现零维护68% similarUnverified仅需本地防盗震慑选带本地蜂鸣款(≥90dB);需要远程掌握开关门状态(如老人独居、看护)必须选APP推送款并确认支持Wi-Fi直连或有网关;纯Zigbee门磁离开家断网后无推送66% similarUnverified野外无网无电监控完整方案:选支持三网通4G+太阳能供电+IP66防护+H.265+TF卡本地存储+断电告警的一体机,配30GB物联网卡,实现零布线长期运行63% similarUnverified仅需本地吓阻用途选纯蜂鸣款(85dB以上);需要外出监控必须选支持APP推送(走WiFi/网关)的型号,纯蓝牙门磁离家后无法收到报警推送63% similarUnverified物联网自检功能可自动上报设备状态与电极片/电池有效期,减少人工巡检成本,但需要网络环境支持,部署前应确认安装点有稳定的网络连接62% similar
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