Namron · Metering4512785

Zigbee 30A relay with NTC temperature sensors and water leak detection. Reports voltage, current, power and cumulative energy, and exposes a switched output and power-on behaviour with field calibration.

Namron 4512785 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
switch switch — — —
state binary Read and write — —
power_on_behavior enum Read and write — —
power numeric Read W —
voltage numeric Read V —
current numeric Read A —
energy numeric Read kWh —
device_temperature numeric Read °C —
ntc1_temperature numeric Read °C —
ntc2_temperature numeric Read °C —
water_sensor binary Read — —
ntc1_sensor_type enum Read and write — —
ntc2_sensor_type enum Read and write — —
water_alarm_relay_action enum Read and write — —
ntc1_operation_mode enum Read and write — —
ntc2_operation_mode enum Read and write — —
ntc1_relay_auto_temp numeric Read and write °C 0–100
ntc2_relay_auto_temp numeric Read and write °C 0–100
override_option enum Read and write — —
ntc1_calibration numeric Read and write °C -10–10
ntc2_calibration numeric Read and write °C -10–10
ntc1_temp_hysteresis numeric Read and write °C -10–10
ntc2_temp_hysteresis numeric Read and write °C -10–10
water_condition_alarm binary Read — —
ntc_condition_alarm binary Read — —
is_execute_condition binary 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. Namron/4512785 (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.