Unverified85% confidenceTradeoffTime unknown
Zigbee方案延迟低（通常＜300ms）但必须买网关且初期配置复杂；Wi-Fi方案免网关即插即用但依赖云端，断网或服务器故障时语音失效
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedWiFi直连方案免网关、部署简单，但功耗待机较高、多台易延迟；Zigbee方案需买网关但响应快、稳定性高、待机省电，小规模选WiFi、大规模选Zigbee87% similarUnverifiedWiFi协议开关免网关、部署简单，但延迟高、组网上限低；Zigbee需网关但延迟低、省电、可大规模组网——1-3个开关选WiFi省事，全屋改造选Zigbee更可靠85% similarUnverifiedWi-Fi协议免网关、部署简单但延迟高、并发差；Zigbee延迟低稳定但成本高需网关。小户型1-3个灯选Wi-Fi省事，全屋方案选Zigbee/Matter更可靠85% similarUnverifiedZigbee协议连接稳定、响应迅速且不占用家庭Wi-Fi带宽，但对只想即插即用不想额外购置网关的用户构成入门门槛84% similarUnverified同时支持Zigbee 3.0 + WiFi双协议的网关，Zigbee走本地Mesh组网延迟<200ms适合安全报警，WiFi仅作为回传备份；仅WiFi单协议网关接入10个以上传感器易掉线84% similar
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