What it exposes
| Feature | Property | Values | Control |
|---|---|---|---|
| Power | power | W | read only |
| Switch (up) | state_up | — | settable |
| Switch (down) | state_down | — | settable |
| Device temperature | device_temperature | °C | read only |
| Power outage count | power_outage_count | — | read only |
| After power loss | power_on_behavior | on, previous, off, inverted | settable |
| Operation mode (up) | operation_mode_up | decoupled, control_relay | settable |
| Operation mode (down) | operation_mode_down | decoupled, control_relay | settable |
| Lock relay (up) | lock_relay_up | — | settable |
| Lock relay (down) | lock_relay_down | — | settable |
| Led disabled night | led_disabled_night | — | settable |
| Flip indicator light | flip_indicator_light | — | settable |
| Mode switch | mode_switch | quick_mode, anti_flicker_mode | settable |
| Action (button press) | action | hold_up, hold_down, single_up, single_down, double_up, double_down, release_up, release_down | read only |
MQTT: state and commands
Zigbee2MQTT publishes the device state to zigbee2mqtt/my_device (my_device is the name you give the device). An example message:
{
"power": 12.4,
"state_up": "ON",
"state_down": "ON",
"device_temperature": 31,
"power_outage_count": 0,
"power_on_behavior": "on",
"operation_mode_up": "decoupled",
"operation_mode_down": "decoupled",
"lock_relay_up": false,
"lock_relay_down": false,
"led_disabled_night": false,
"flip_indicator_light": false,
"mode_switch": "quick_mode",
"linkquality": 120
}
Send commands to zigbee2mqtt/my_device/set:
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"state_up":"TOGGLE"}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"state_down":"TOGGLE"}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"power_on_behavior":"previous"}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"operation_mode_up":"control_relay"}'
mosquitto_pub -t zigbee2mqtt/my_device/set -m '{"operation_mode_down":"control_relay"}'
Watch the topics live from the browser: MQTT client.
Home Assistant automation example
Zigbee2MQTT creates Home Assistant entities from the device name. If it is called my_device, an automation in automations.yaml can look like this:
- alias: "Turn off when idle"
mode: single
triggers:
- trigger: numeric_state
entity_id: sensor.my_device_power
below: 2
for: "00:15:00"
actions:
- action: switch.turn_off
target:
entity_id: switch.my_device_up
Check the YAML: YAML checker.
How to pair it
- In Zigbee2MQTT click Permit join.
- Put the device in pairing mode: usually a long press of the reset button (5–10 s) until the LED blinks; bulbs: switch the power off and on 5–6 times.
- Keep the device close to the coordinator or a router while pairing.
- Give it a clear name: MQTT topics and Home Assistant entities are built from it.
Exact procedure and model notes: the device page in the Zigbee2MQTT docs. No coordinator yet: coordinator picker.