Merrytek · OccupancyMSA201Z

24 GHz human presence sensor. Reports light level, and exposes a switched output.

Merrytek MSA201Z device photograph
Photograph: Zigbee2MQTT (GPL-3.0)

Connection

EpiSensor Gateway with Zigbee radio running Edge

Documented Zigbee support describes the path Edge would use. It is not an EpiSensor compatibility claim for this model.

Readings and controls

What the pinned upstream definition exposes for this exact model. Units and ranges are only shown when that source states them.

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Name Type Access Unit Range
state enum Read — —
presence binary Read — —
current_status enum Read — —
illuminance numeric Read lx —
hold_delay_time numeric Read and write s 0–300
sensitivity enum Read and write — —
trigger_distance numeric Read and write m 0.5–4
forbidden_area numeric Read and write m 0–1.8
ai_self_learning enum Write — —
fast_setting enum Read and write — —
indicator binary Read and write — —
sensor_mode enum Read and write — —
single_mode binary Read and write — —
absence_circling_report binary Read and write — —
absence_circling_interval numeric Read and write min 2–30
find_device binary Read and write — —
enable_sensor binary Read and write — —
factory_reset enum Write — —
lux_mode enum Read and write — —
daylight_threshold numeric Read and write lux 1–3000
lux_report_mode enum Read and write — —
lux_timed_interval numeric Read and write s 5–3600
lux_difference_threshold numeric Read and write lux 1–2000
lux_difference_value numeric Read — —
interference_positions text Read — —
home_environment enum Read — —

Commissioning

A live socket is not a live measurement. Prove the decode, then keep the map.

  1. Pair the device on the Gateway Zigbee radio in Edge.

  2. Confirm the reported manufacturer and model match this page.

  3. Prove one known reading or control before enabling the rest of the points.

Sources

  1. Merrytek/MSA201Z (opens in a new tab) zigbee-herdsman-converters · v26.111.0

Related

Built from the pinned Device Directory snapshot. Product names and trademarks belong to their respective owners; publication does not imply endorsement, a commercial relationship, or that EpiSensor has tested this model.