IKEA E2134


Model	E2134
Vendor	IKEA
Description	VALLHORN wireless motion sensor
Exposes	occupancy, illuminance_lux, illuminance, identify, battery, linkquality
Picture

Pair the sensor to Zigbee2MQTT by pressing the pair button 4 short times. The red light on the front side should flash a few times and then turn off. After a few seconds it turns back on and pulsate. When connected, the light turns off.

Common problems

Many has experienced using 1.2v AAA batteries (instead of the common 1.5v) makes the device behave correctly. Using 1.5v might result in unexpected behavior like unable to connect and false-positive motion detection.

OTA updates

This device supports OTA updates, for more information see OTA updates.

Options

How to use device type specific configuration

illuminance_lux_calibration: Calibrates the illuminance_lux value (percentual offset), takes into effect on next report of device. The value must be a number.
illuminance_calibration: Calibrates the illuminance value (percentual offset), takes into effect on next report of device. The value must be a number.
identify_timeout: Sets the duration of the identification procedure in seconds (i.e., how long the device would flash).The value ranges from 1 to 30 seconds (default: 3). The value must be a number with a minimum value of 1 and with a with a maximum value of 30
no_occupancy_since: Sends a message after the last time no occupancy (occupancy: false) was detected. When setting this for example to [10, 60] a {"no_occupancy_since": 10} will be send after 10 seconds and a {"no_occupancy_since": 60} after 60 seconds. The value must be a list of [object Object].

Exposes

Occupancy (binary)

Indicates whether the device detected occupancy. Value can be found in the published state on the occupancy property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"occupancy": ""}. It's not possible to write (/set) this value. If value equals true occupancy is ON, if false OFF.

Illuminance lux (numeric)

Measured illuminance in lux. Value can be found in the published state on the illuminance_lux property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"illuminance_lux": ""}. It's not possible to write (/set) this value. The unit of this value is lx.

Illuminance (numeric)

Raw measured illuminance. Value can be found in the published state on the illuminance property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"illuminance": ""}. It's not possible to write (/set) this value.

Identify (enum)

Initiate device identification. This device is asleep by default.You may need to wake it up first before sending the identify command.. Value will not be published in the state. It's not possible to read (/get) this value. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"identify": NEW_VALUE}. The possible values are: identify.

Battery (numeric)

Remaining battery in %. Value can be found in the published state on the battery property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"battery": ""}. It's not possible to 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.