IKEA E2134

ModelE2134
VendorIKEA
DescriptionVALLHORN wireless motion sensor
Exposesoccupancy, battery, illuminance, illuminance_lux, identify, linkquality
PictureIKEA E2134

Notes

Pairing

Pair the sensor to Zigbee2MQTT by long pressing the pair button for more than 10 seconds. The red light on the front side should flash a few times and then turn off. If the light red light does not show up and batteries are OK, try pressing the pair button 4 short times. 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_calibration: Calibrates the illuminance value (percentual offset), takes into effect on next report of device. The value must be a number.

  • illuminance_lux_calibration: Calibrates the illuminance_lux value (percentual offset), takes into effect on next report of device. The value must be a number.

  • 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. It's not possible to read (/get) or write (/set) this value. If value equals true occupancy is ON, if false OFF.

Battery (numeric)

Remaining battery in %, can take up to 24 hours before reported. 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 %.

Illuminance (numeric)

Raw measured illuminance. Value can be found in the published state on the illuminance property. It's not possible to read (/get) or write (/set) this value.

Illuminance (lux) (numeric)

Measured illuminance in lux. Value can be found in the published state on the illuminance_lux property. It's not possible to read (/get) or write (/set) this value. The unit of this value is lx.

Identify (numeric)

Duration of flashing. 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 minimal value is 0 and the maximum value is 30. The unit of this value is seconds.

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.