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TuYa SNTZ009 #

Model	SNTZ009
Vendor	TuYa
Description	Water leak sensor
Exposes	water_leak, linkquality
Picture

Notes #

None

Exposes #

Water_leak (binary) #

Indicates whether the device detected a water leak. Value can be found in the published state on the water_leak property. It’s not possible to read (/get) or write (/set) this value. If value equals true water_leak is ON, if false OFF.

Linkquality (numeric) #

Link quality (signal strength). Value can be found in the published state on the linkquality property. It’s not possible to read (/get) or write (/set) this value. The minimal value is 0 and the maximum value is 255. The unit of this value is lqi.

Manual Home Assistant configuration #

Although Home Assistant integration through MQTT discovery is preferred, manual integration is possible with the following configuration:

binary_sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{{ value_json.water_leak }}"
    payload_on: true
    payload_off: false
    device_class: "moisture"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{{ value_json.linkquality }}"
    unit_of_measurement: "lqi"
    enabled_by_default: false
    icon: "mdi:signal"
    state_class: "measurement"

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