SONOFF SNZB-05P Zigbee Smart Water Leak Sensor Leaking&Dripping Detection Real-time Alert Smart Scence via eWeLink Alexa Google
Computer Peripherals
“The SONOFF SNZB-05P uses Zigbee protocol with OTA firmware updates and exposes battery/water_leak status via zigbee2mqtt.io integration. Early warning water detection combined with eWeLink app alerts and SONOFF scene automation makes it functional for leak prevention. However, negative sentiment from Home Assistant community members about Sonoff Zigbee reliability suggests potential mesh stability concerns, and the required gateway dependency adds setup complexity.”
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Floor-level water detection triggers instant smartphone alerts via eWeLink before damage spreads
wevolt.coGives early warning so you can act before floors furniture or ceilings are affected
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Supports scene automation with other SONOFF Zigbee devices for automated leak responses
wevolt.coReady for scenes with lights plugs and switches
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OTA firmware updates keep the device current without physical access for reflashing
zigbee2mqtt.ioThis device supports OTA updates
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Exposes battery percentage and battery_low state for monitoring sensor health remotely
zigbee2mqtt.ioRemaining battery in percent battery_low
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Community members report Sonoff Zigbee devices dropping from mesh after initial use
community.home-assistant.ioGot burned by them a few times and swore them off my mesh
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