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Danalock V3-BTZB #

Model	V3-BTZB
Vendor	Danalock
Description	BT/ZB smartlock
Exposes	lock (state, lock_state), battery, linkquality
Picture

Notes #

Pairing #

If pairing failed, try the followings:

• Pairing it closer to the coordinator
• Connecting the CC2531 via an USB extension cable (to avoid interference)
• Replacing the batteries of the danalock.

App #

This device also come with an iOS app (Android as well but not tested). It is recommended to do the setups via the app for better control of the lock.

Exposes #

Lock #

The current state of this lock is in the published state under the state property (value is LOCK or UNLOCK). To control this lock publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"state": "LOCK"} or {"state": "UNLOCK"}. To read the current state of this lock publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"state": ""}. This lock exposes a lock state which can be found in the published state under the lock_state property. It’s not possible to read (/get) or write (/set) this value. The possible values are: not_fully_locked, locked, unlocked.

Battery (numeric) #

Remaining battery in %. Value can be found in the published state on the battery property. It’s not possible to read (/get) or write (/set) this value. The minimal value is 0 and the maximum value is 100. The unit of this value is %.

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:

lock:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    command_topic: "zigbee2mqtt/<FRIENDLY_NAME>/set"
    value_template: "{{ value_json.state }}"
    state_locked: "LOCK"
    state_unlocked: "UNLOCK"

sensor:
  - platform: "mqtt"
    state_topic: "zigbee2mqtt/<FRIENDLY_NAME>"
    availability_topic: "zigbee2mqtt/bridge/state"
    value_template: "{{ value_json.battery }}"
    unit_of_measurement: "%"
    device_class: "battery"

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