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    • Zigbee network
    • Improve network range and stability
    • Secure your Zigbee network
    • Sniff Zigbee traffic
    • Create a CC2530 router
  • Support new devices

    • Support new devices
    • Support new Tuya devices
    • Find Tuya Data Points
  • Remote Adapter

    • Connect to a remote adapter
    • Connect to a remote Sonoff ZBBridge
  • More

    • 3D cases
    • External converters
    • External extensions
    • Switch to the dev branch
    • Get Tuya and Xiaomi OTA url
  • Forum
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Niko 552-721X1

Model552-721X1
VendorNiko
DescriptionSingle connectable switch
Exposesswitch (state), operation_mode, action_reporting, led_enable, led_state, led_sync_mode, action
PictureNiko 552-721X1

Notes

Pairing

Remove the cover and press the little button 3x, the led will flash blue when in pairing mode. The device stays in this mode for 5 minutes or until it successfully paired.

Binding

This device does not support binding to groups or devices.

Decoupling

This device does support decoupling from the build in relay, when the device is decoupled it will emit a 'single', 'hold', and 'release' action.

LED

LEDDescription
offnormal operation, the load is off
white continuesnormal operation, the load is on
red flashingconnection to the zigbee network lost
blue flashingconnecting to the zigbee network
blue continues for 4 secconnected successfully to the zigbee network

The LED can be disabled while the load is on by using a toothpick and holding the PROG button for 10 seconds.

Options

How to use device type specific configuration

  • state_action: State actions will also be published as 'action' when true (default false). The value must be true or false

Exposes

Switch

The current state of this switch is in the published state under the state property (value is ON or OFF). To control this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"state": "ON"}, {"state": "OFF"} or {"state": "TOGGLE"}. To read the current state of this switch publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"state": ""}.

On with timed off

When setting the state to ON, it might be possible to specify an automatic shutoff after a certain amount of time. To do this add an additional property on_time to the payload which is the time in seconds the state should remain on. Additionally an off_wait_time property can be added to the payload to specify the cooldown time in seconds when the switch will not answer to other on with timed off commands. Support depends on the switch firmware. Some devices might require both on_time and off_wait_time to work Examples : {"state" : "ON", "on_time": 300}, {"state" : "ON", "on_time": 300, "off_wait_time": 120}.

Operation mode (enum)

Value can be found in the published state on the operation_mode property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"operation_mode": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"operation_mode": NEW_VALUE}. The possible values are: control_relay, decoupled.

Action reporting (binary)

Enable Action Reporting. Value can be found in the published state on the action_reporting property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"action_reporting": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"action_reporting": NEW_VALUE}. If value equals true action reporting is ON, if false OFF.

Led enable (binary)

Enable LED. Value can be found in the published state on the led_enable property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"led_enable": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"led_enable": NEW_VALUE}. If value equals true led enable is ON, if false OFF.

Led state (enum)

LED State. Value can be found in the published state on the led_state property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"led_state": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"led_state": NEW_VALUE}. The possible values are: ON, OFF, Blue, Red, Purple.

Led sync mode (enum)

Sync LED with relay state. Value can be found in the published state on the led_sync_mode property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"led_sync_mode": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"led_sync_mode": NEW_VALUE}. The possible values are: Off, On, Inverted.

Action (enum)

Triggered action (e.g. a button click). Value can be found in the published state on the action property. It's not possible to read (/get) or write (/set) this value. The possible values are: single, hold, release, single_ext, hold_ext, release_ext.

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Last Updated:: 5/7/25, 7:30 PM