Unverified85% confidenceDecision RuleTime unknown
选无线感应器要确认协议:Zigbee/蓝牙功耗低电池能用1-2年,WiFi直连型待机耗电大需频繁换电或供电,且WiFi版每个设备占路由器连接数,多设备场景优先Zigbee网关方案
1
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85%
Confidence
Long-term
Relevance
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Unverified无线门窗传感器优先选支持Zigbee 3.0或Thread协议的型号,比WiFi版功耗低10倍以上,纽扣电池可用1-2年;WiFi版续航仅数月且占用路由器信道91% similarUnverifiedZigbee/Z-Wave协议传感器组网需要网关,但功耗比WiFi直连低5-10倍,纽扣电池可用1-2年;WiFi直连免网关但CR2032电池通常3-6个月就需更换90% similarUnverified选购前确认套装采用Zigbee 3.0或Thread协议而非纯WiFi,WiFi传感器电池续航通常仅数月且路由器可连接设备数有限(多数家用路由器上限32-64台),传感器数量>10个时优先Zigbee/Thread的网状组网90% similarUnverified无线联网门磁优先选支持ZigBee或Thread协议的型号而非纯WiFi,ZigBee功耗低(纽扣电池续航12-24个月)、组网稳定,纯WiFi门磁续航通常仅3-6个月且路由器负载重89% similarUnverifiedWiFi型报警及时但耗电快(多为USB供电或需频繁换电池),Zigbee型电池可用1-2年但报警依赖网关在线;异地看护优先WiFi,本地长期监测优先Zigbee89% similar
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